class Nickel::NLPQuery
Attributes
after_formatting[R]
changed_in[R]
query_str[RW]
Public Class Methods
new(query_str)
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# File lib/nickel/nlp_query.rb, line 9 def initialize(query_str) @query_str = query_str.dup end
Public Instance Methods
insert_repeats_before_words_indicating_recurrence_lame()
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# File lib/nickel/nlp_query.rb, line 392 def insert_repeats_before_words_indicating_recurrence_lame comps = query_str.split (daily_index = comps.index('daily')) && comps[daily_index - 1] != 'repeats' && comps[daily_index] = 'repeats daily' (weekly_index = comps.index('weekly')) && comps[weekly_index - 1] != 'repeats' && comps[weekly_index] = 'repeats weekly' (monthly_index = comps.index('monthly')) && comps[monthly_index - 1] != 'repeats' && comps[monthly_index] = 'repeats monthly' if (rejoin = comps.join(' ')) != query_str nsub!(/.+/, rejoin) end end
insert_space_at_end_of_string_lame()
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# File lib/nickel/nlp_query.rb, line 402 def insert_space_at_end_of_string_lame # nsub!(/(.+)/,'\1 ') # I don't really want to be notified about this query_str.gsub!(/(.+)/, '\1 ') end
nsub!(*args) { |*to_a| ... }
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Usage:
self.nsub!(/foo/, 'bar')
nsub! is like gsub! except it logs the calling method in @changed_in. There is another difference: When using blocks, matched strings are available as block params, e.g.: # nsub!(/(match1)(match2)/) {|m1,m2|}
I wrote this because I was having problems overriding gsub and passing a block from the new gsub to super.
# File lib/nickel/nlp_query.rb, line 48 def nsub!(*args) if m = query_str.match(args[0]) # m will now hold the FIRST set of backreferenced matches # there is at least one match @changed_in ||= [] @changed_in << caller[1][/(\w+)\W*$/, 1] if block_given? # query_str.gsub!(args[0]) {yield(*m.to_a[1..-1])} # There is a bug here: If gsub matches more than once, # then the first set of referenced matches will be passed to the block ret_str = m.pre_match + m[0].sub(args[0]) { yield(*m.to_a[1..-1]) } # this will take care of the first set of matches while (m_old = m.dup) && (m = m.post_match.match(args[0])) ret_str << m.pre_match + m[0].sub(args[0]) { yield(*m.to_a[1..-1]) } end ret_str << m_old.post_match query_str.sub!(/.*/, ret_str) else query_str.gsub!(args[0], args[1]) end end end
query_formatting()
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# File lib/nickel/nlp_query.rb, line 22 def query_formatting query_str.gsub!(/\n/, '') query_str.downcase! remove_unused_punctuation replace_backslashes run_spell_check remove_unnecessary_words standardize_days standardize_months standardize_numbers standardize_am_pm replace_hyphens insert_repeats_before_words_indicating_recurrence_lame insert_space_at_end_of_string_lame @after_formatting = query_str.dup # save current state end
query_pre_processing()
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# File lib/nickel/nlp_query.rb, line 68 def query_pre_processing standardize_input end
remove_unnecessary_words()
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# File lib/nickel/nlp_query.rb, line 108 def remove_unnecessary_words nsub!(/coming/, '') nsub!(/o'?clock/, '') nsub!(/\btom\b/, 'tomorrow') nsub!(/\s*in\s+(the\s+)?(morning|am)/, ' am') nsub!(/\s*in\s+(the\s+)?(afternoon|pm|evenn?ing)/, ' pm') nsub!(/\s*at\s+night/, 'pm') nsub!(/(after\s*)?noon(ish)?/, '12:00pm') nsub!(/\bmi(dn|nd)ight\b/, '12:00am') nsub!(/final/, 'last') nsub!(/recur(s|r?ing)?/, 'repeats') nsub!(/\beach\b/, 'every') nsub!(/running\s+(until|through)/, 'through') nsub!(/runn?(s|ing)|go(ing|e?s)/, 'for') nsub!(/next\s+occ?urr?[ae]nce(\s+is)?/, 'start') nsub!(/next\s+date(\s+it)?(\s+occ?urr?s)?(\s+is)?/, 'start') nsub!(/forever/, 'repeats daily') nsub!(/\bany(?:\s*)day\b/, 'every day') nsub!(/^anytime$/, 'every day') # user entered anytime by itself, not 'dayname anytime', caught next nsub!(/any(\s)?time|whenever/, 'all day') end
remove_unused_punctuation()
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# File lib/nickel/nlp_query.rb, line 72 def remove_unused_punctuation nsub!(/,/, ' ') nsub!(/\./, '') nsub!(/;/, '') nsub!(/['`]/, '') end
replace_backslashes()
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# File lib/nickel/nlp_query.rb, line 79 def replace_backslashes nsub!(/\\/, '/') end
replace_hyphens()
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# File lib/nickel/nlp_query.rb, line 388 def replace_hyphens nsub!(/--?/, ' through ') end
run_spell_check()
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# File lib/nickel/nlp_query.rb, line 83 def run_spell_check nsub!(/tomm?orr?ow|romorrow/, 'tomorrow') nsub!(/weeknd/, 'weekend') nsub!(/weekends/, 'every sat sun') nsub!(/everyother/, 'every other') nsub!(/weak/, 'week') nsub!(/everyweek/, 'every week') nsub!(/everymonth/, 'every month') nsub!(/c?h[oa]nn?[aui][ck][ck]?[ua]h?/, 'hannukkah') nsub!(/frist/, '1st') nsub!(/eveyr|evrey/, 'every') nsub!(/fridya|friady|fridy/, 'friday') nsub!(/thurdsday/, 'thursday') nsub!(/x-?mas/, 'christmas') nsub!(/st\s+(patrick|patty|pat)s?(\s+day)?/, 'st patricks day') nsub!(/frouth/, 'fourth') nsub!(/\btill\b/, 'through') nsub!(/\bthru\b|\bthrouh\b|\bthough\b|\bthrew\b|\bthrow\b|\bthroug\b|\bthuogh\b/, 'through') nsub!(/weekdays|every\s+weekday/, 'every monday through friday') nsub!(/\bevery?day\b/, 'every day') nsub!(/eigth/, 'eighth') nsub!(/bi[-\s]monthly/, 'bimonthly') nsub!(/tri[-\s]monthly/, 'trimonthly') end
standardize()
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# File lib/nickel/nlp_query.rb, line 15 def standardize @query = query_str.dup # needed for case correcting after extract_message has been called query_formatting # easy text manipulation, no regex involved here query_pre_processing # puts query in the form that construct_finder understands, lots of manipulation here query_str.dup end
standardize_am_pm()
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# File lib/nickel/nlp_query.rb, line 381 def standardize_am_pm nsub!(/([0-9])(?:\s*)a\b/, '\1am') # allows 5a as 5am nsub!(/([0-9])(?:\s*)p\b/, '\1pm') # allows 5p as 5pm nsub!(/\s+am\b/, 'am') # removes any spaces before am, shouldn't I check for preceeding digits? nsub!(/\s+pm\b/, 'pm') # removes any spaces before pm, shouldn't I check for preceeding digits? end
standardize_days()
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# File lib/nickel/nlp_query.rb, line 130 def standardize_days nsub!(/mondays/, 'every mon') nsub!(/monday/, 'mon') nsub!(/tuesdays/, 'every tue') nsub!(/tuesadys/, 'every tue') nsub!(/tuesday/, 'tue') nsub!(/tuesady/, 'tue') nsub!(/wednesdays/, 'every wed') nsub!(/wednesday/, 'wed') nsub!(/thursdays/, 'every thu') nsub!(/thurdsays/, 'every thu') nsub!(/thursadys/, 'every thu') nsub!(/thursday/, 'thu') nsub!(/thurdsay/, 'thu') nsub!(/thursady/, 'thu') nsub!(/\bthurd?\b/, 'thu') nsub!(/\bthurs?d?\b/, 'thu') nsub!(/fridays/, 'every fri') nsub!(/firdays/, 'every fri') nsub!(/friday/, 'fri') nsub!(/firday/, 'fri') nsub!(/saturdays/, 'every sat') nsub!(/saturday/, 'sat') nsub!(/sundays/, 'every sun') nsub!(/sunday/, 'sun') end
standardize_months()
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# File lib/nickel/nlp_query.rb, line 157 def standardize_months nsub!(/january/, 'jan') nsub!(/february/, 'feb') nsub!(/febr/, 'feb') nsub!(/march/, 'mar') nsub!(/april/, 'apr') nsub!(/may/, 'may') nsub!(/june/, 'jun') nsub!(/july/, 'jul') nsub!(/august/, 'aug') nsub!(/september/, 'sep') nsub!(/sept/, 'sep') nsub!(/october/, 'oct') nsub!(/november/, 'nov') nsub!(/novermber/, 'nov') nsub!(/novem/, 'nov') nsub!(/decemb?e?r?/, 'dec') end
standardize_numbers()
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# File lib/nickel/nlp_query.rb, line 176 def standardize_numbers nsub!(/\bone\s*-?\s*hundred\b/, '100') nsub!(/\bone\s*-?\s*hundredth\b/, '100th') nsub!(/\bninety\s*-?\s*nine\b/, '99') nsub!(/\bninety\s*-?\s*ninth\b/, '99th') nsub!(/\bninety\s*-?\s*eight\b/, '98') nsub!(/\bninety\s*-?\s*eighth\b/, '98th') nsub!(/\bninety\s*-?\s*seven\b/, '97') nsub!(/\bninety\s*-?\s*seventh\b/, '97th') nsub!(/\bninety\s*-?\s*six\b/, '96') nsub!(/\bninety\s*-?\s*sixth\b/, '96th') nsub!(/\bninety\s*-?\s*five\b/, '95') nsub!(/\bninety\s*-?\s*fifth\b/, '95th') nsub!(/\bninety\s*-?\s*four\b/, '94') nsub!(/\bninety\s*-?\s*fourth\b/, '94th') nsub!(/\bninety\s*-?\s*three\b/, '93') nsub!(/\bninety\s*-?\s*third\b/, '93rd') nsub!(/\bninety\s*-?\s*two\b/, '92') nsub!(/\bninety\s*-?\s*second\b/, '92nd') nsub!(/\bninety\s*-?\s*one\b/, '91') nsub!(/\bninety\s*-?\s*first\b/, '91st') nsub!(/\bninety\b/, '90') nsub!(/\bninetieth\b/, '90th') nsub!(/\beighty\s*-?\s*nine\b/, '89') nsub!(/\beighty\s*-?\s*ninth\b/, '89th') nsub!(/\beighty\s*-?\s*eight\b/, '88') nsub!(/\beighty\s*-?\s*eighth\b/, '88th') nsub!(/\beighty\s*-?\s*seven\b/, '87') nsub!(/\beighty\s*-?\s*seventh\b/, '87th') nsub!(/\beighty\s*-?\s*six\b/, '86') nsub!(/\beighty\s*-?\s*sixth\b/, '86th') nsub!(/\beighty\s*-?\s*five\b/, '85') nsub!(/\beighty\s*-?\s*fifth\b/, '85th') nsub!(/\beighty\s*-?\s*four\b/, '84') nsub!(/\beighty\s*-?\s*fourth\b/, '84th') nsub!(/\beighty\s*-?\s*three\b/, '83') nsub!(/\beighty\s*-?\s*third\b/, '83rd') nsub!(/\beighty\s*-?\s*two\b/, '82') nsub!(/\beighty\s*-?\s*second\b/, '82nd') nsub!(/\beighty\s*-?\s*one\b/, '81') nsub!(/\beighty\s*-?\s*first\b/, '81st') nsub!(/\beighty\b/, '80') nsub!(/\beightieth\b/, '80th') nsub!(/\bseventy\s*-?\s*nine\b/, '79') nsub!(/\bseventy\s*-?\s*ninth\b/, '79th') nsub!(/\bseventy\s*-?\s*eight\b/, '78') nsub!(/\bseventy\s*-?\s*eighth\b/, '78th') nsub!(/\bseventy\s*-?\s*seven\b/, '77') nsub!(/\bseventy\s*-?\s*seventh\b/, '77th') nsub!(/\bseventy\s*-?\s*six\b/, '76') nsub!(/\bseventy\s*-?\s*sixth\b/, '76th') nsub!(/\bseventy\s*-?\s*five\b/, '75') nsub!(/\bseventy\s*-?\s*fifth\b/, '75th') nsub!(/\bseventy\s*-?\s*four\b/, '74') nsub!(/\bseventy\s*-?\s*fourth\b/, '74th') nsub!(/\bseventy\s*-?\s*three\b/, '73') nsub!(/\bseventy\s*-?\s*third\b/, '73rd') nsub!(/\bseventy\s*-?\s*two\b/, '72') nsub!(/\bseventy\s*-?\s*second\b/, '72nd') nsub!(/\bseventy\s*-?\s*one\b/, '71') nsub!(/\bseventy\s*-?\s*first\b/, '71st') nsub!(/\bseventy\b/, '70') nsub!(/\bseventieth\b/, '70th') nsub!(/\bsixty\s*-?\s*nine\b/, '69') nsub!(/\bsixty\s*-?\s*ninth\b/, '69th') nsub!(/\bsixty\s*-?\s*eight\b/, '68') nsub!(/\bsixty\s*-?\s*eighth\b/, '68th') nsub!(/\bsixty\s*-?\s*seven\b/, '67') nsub!(/\bsixty\s*-?\s*seventh\b/, '67th') nsub!(/\bsixty\s*-?\s*six\b/, '66') nsub!(/\bsixty\s*-?\s*sixth\b/, '66th') nsub!(/\bsixty\s*-?\s*five\b/, '65') nsub!(/\bsixty\s*-?\s*fifth\b/, '65th') nsub!(/\bsixty\s*-?\s*four\b/, '64') nsub!(/\bsixty\s*-?\s*fourth\b/, '64th') nsub!(/\bsixty\s*-?\s*three\b/, '63') nsub!(/\bsixty\s*-?\s*third\b/, '63rd') nsub!(/\bsixty\s*-?\s*two\b/, '62') nsub!(/\bsixty\s*-?\s*second\b/, '62nd') nsub!(/\bsixty\s*-?\s*one\b/, '61') nsub!(/\bsixty\s*-?\s*first\b/, '61st') nsub!(/\bsixty\b/, '60') nsub!(/\bsixtieth\b/, '60th') nsub!(/\bfifty\s*-?\s*nine\b/, '59') nsub!(/\bfifty\s*-?\s*ninth\b/, '59th') nsub!(/\bfifty\s*-?\s*eight\b/, '58') nsub!(/\bfifty\s*-?\s*eighth\b/, '58th') nsub!(/\bfifty\s*-?\s*seven\b/, '57') nsub!(/\bfifty\s*-?\s*seventh\b/, '57th') nsub!(/\bfifty\s*-?\s*six\b/, '56') nsub!(/\bfifty\s*-?\s*sixth\b/, '56th') nsub!(/\bfifty\s*-?\s*five\b/, '55') nsub!(/\bfifty\s*-?\s*fifth\b/, '55th') nsub!(/\bfifty\s*-?\s*four\b/, '54') nsub!(/\bfifty\s*-?\s*fourth\b/, '54th') nsub!(/\bfifty\s*-?\s*three\b/, '53') nsub!(/\bfifty\s*-?\s*third\b/, '53rd') nsub!(/\bfifty\s*-?\s*two\b/, '52') nsub!(/\bfifty\s*-?\s*second\b/, '52nd') nsub!(/\bfifty\s*-?\s*one\b/, '51') nsub!(/\bfifty\s*-?\s*first\b/, '51st') nsub!(/\bfifty\b/, '50') nsub!(/\bfiftieth\b/, '50th') nsub!(/\bfourty\s*-?\s*nine\b/, '49') nsub!(/\bfourty\s*-?\s*ninth\b/, '49th') nsub!(/\bfourty\s*-?\s*eight\b/, '48') nsub!(/\bfourty\s*-?\s*eighth\b/, '48th') nsub!(/\bfourty\s*-?\s*seven\b/, '47') nsub!(/\bfourty\s*-?\s*seventh\b/, '47th') nsub!(/\bfourty\s*-?\s*six\b/, '46') nsub!(/\bfourty\s*-?\s*sixth\b/, '46th') nsub!(/\bfourty\s*-?\s*five\b/, '45') nsub!(/\bfourty\s*-?\s*fifth\b/, '45th') nsub!(/\bfourty\s*-?\s*four\b/, '44') nsub!(/\bfourty\s*-?\s*fourth\b/, '44th') nsub!(/\bfourty\s*-?\s*three\b/, '43') nsub!(/\bfourty\s*-?\s*third\b/, '43rd') nsub!(/\bfourty\s*-?\s*two\b/, '42') nsub!(/\bfourty\s*-?\s*second\b/, '42nd') nsub!(/\bfourty\s*-?\s*one\b/, '41') nsub!(/\bfourty\s*-?\s*first\b/, '41st') nsub!(/\bfourty\b/, '40') nsub!(/\bfourtieth\b/, '40th') nsub!(/\bthirty\s*-?\s*nine\b/, '39') nsub!(/\bthirty\s*-?\s*ninth\b/, '39th') nsub!(/\bthirty\s*-?\s*eight\b/, '38') nsub!(/\bthirty\s*-?\s*eighth\b/, '38th') nsub!(/\bthirty\s*-?\s*seven\b/, '37') nsub!(/\bthirty\s*-?\s*seventh\b/, '37th') nsub!(/\bthirty\s*-?\s*six\b/, '36') nsub!(/\bthirty\s*-?\s*sixth\b/, '36th') nsub!(/\bthirty\s*-?\s*five\b/, '35') nsub!(/\bthirty\s*-?\s*fifth\b/, '35th') nsub!(/\bthirty\s*-?\s*four\b/, '34') nsub!(/\bthirty\s*-?\s*fourth\b/, '34th') nsub!(/\bthirty\s*-?\s*three\b/, '33') nsub!(/\bthirty\s*-?\s*third\b/, '33rd') nsub!(/\bthirty\s*-?\s*two\b/, '32') nsub!(/\bthirty\s*-?\s*second\b/, '32nd') nsub!(/\bthirty\s*-?\s*one\b/, '31') nsub!(/\bthirty\s*-?\s*first\b/, '31st') nsub!(/\bthirty\b/, '30') nsub!(/\bthirtieth\b/, '30th') nsub!(/\btwenty\s*-?\s*nine\b/, '29') nsub!(/\btwenty\s*-?\s*ninth\b/, '29th') nsub!(/\btwenty\s*-?\s*eight\b/, '28') nsub!(/\btwenty\s*-?\s*eighth\b/, '28th') nsub!(/\btwenty\s*-?\s*seven\b/, '27') nsub!(/\btwenty\s*-?\s*seventh\b/, '27th') nsub!(/\btwenty\s*-?\s*six\b/, '26') nsub!(/\btwenty\s*-?\s*sixth\b/, '26th') nsub!(/\btwenty\s*-?\s*five\b/, '25') nsub!(/\btwenty\s*-?\s*fifth\b/, '25th') nsub!(/\btwenty\s*-?\s*four\b/, '24') nsub!(/\btwenty\s*-?\s*fourth\b/, '24th') nsub!(/\btwenty\s*-?\s*three\b/, '23') nsub!(/\btwenty\s*-?\s*third\b/, '23rd') nsub!(/\btwenty\s*-?\s*two\b/, '22') nsub!(/\btwenty\s*-?\s*second\b/, '22nd') nsub!(/\btwenty\s*-?\s*one\b/, '21') nsub!(/\btwenty\s*-?\s*first\b/, '21st') nsub!(/\btwenty\b/, '20') nsub!(/\btwentieth\b/, '20th') nsub!(/\bnineteen\b/, '19') nsub!(/\bnineteenth\b/, '19th') nsub!(/\beighteen\b/, '18') nsub!(/\beighteenth\b/, '18th') nsub!(/\bseventeen\b/, '17') nsub!(/\bseventeenth\b/, '17th') nsub!(/\bsixteen\b/, '16') nsub!(/\bsixteenth\b/, '16th') nsub!(/\bfifteen\b/, '15') nsub!(/\bfifteenth\b/, '15th') nsub!(/\bfourteen\b/, '14') nsub!(/\bfourteenth\b/, '14th') nsub!(/\bthirteen/, '13') nsub!(/\bthirteenth/, '13th') nsub!(/\btwelve\b/, '12') nsub!(/\btwelfth\b/, '12th') nsub!(/\beleven\b/, '11') nsub!(/\beleventh\b/, '11th') nsub!(/\bten\b/, '10') nsub!(/\btenth\b/, '10th') nsub!(/\bnine\b/, '9') nsub!(/\bninth\b/, '9th') nsub!(/\beight\b/, '8') nsub!(/\beighth\b/, '8th') nsub!(/\bseven\b/, '7') nsub!(/\bseventh\b/, '7th') nsub!(/\bsix\b/, '6') nsub!(/\bsixth\b/, '6th') nsub!(/\bfive\b/, '5') nsub!(/\bfifth\b/, '5th') nsub!(/\bfour\b/, '4') nsub!(/\bfourth\b/, '4th') nsub!(/\bthree\b/, '3') nsub!(/\bthird\b/, '3rd') nsub!(/\btwo\b/, '2') nsub!(/\bsecond\b/, '2nd') nsub!(/\bone\b/, '1') nsub!(/\bfirst\b/, '1st') nsub!(/\bzero\b/, '0') nsub!(/\bzeroth\b/, '0th') end
to_s()
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# File lib/nickel/nlp_query.rb, line 407 def to_s query_str end
Private Instance Methods
standardize_input()
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# File lib/nickel/nlp_query.rb, line 415 def standardize_input nsub!(/last\s+#{DAY_OF_WEEK}/, '5th \1') # last dayname => 5th dayname nsub!(/\ba\s+(week|month|day)/, '1 \1') # a month|week|day => 1 month|week|day nsub!(/^(through|until)/, 'today through') # ^through => today through nsub!(/every\s*(night|morning)/, 'every day') nsub!(/tonight/, 'today') nsub!(/this(?:\s*)morning/, 'today') nsub!(/before\s+12pm/, '6am to 12pm') # arbitrary # Handle 'THE' Cases # Attempt to pick out where a user entered 'the' when they really mean 'every'. # For example, # The first of every month and the 22nd of THE month => repeats monthly first xxxxxx repeats monthly 22nd xxxxxxx nsub!(/(?:the\s+)?#{DATE_DD_WITH_SUFFIX}\s+(?:of\s+)?(?:every|each)\s+month((?:.*)of\s+the\s+month(?:.*))/) do |m1, m2| ret_str = ' repeats monthly ' + m1 ret_str << m2.gsub(/(?:and\s+)?(?:the\s+)?#{DATE_DD_WITH_SUFFIX}\s+of\s+the\s+month/, ' repeats monthly \1 ') end # Every first sunday of the month and the last tuesday => repeats monthly first sunday xxxxxxxxx repeats monthly last tuesday xxxxxxx nsub!(/every\s+#{WEEK_OF_MONTH}\s+#{DAY_OF_WEEK}\s+of\s+(?:the\s+)?month((?:.*)and\s+(?:the\s+)?#{WEEK_OF_MONTH}\s+#{DAY_OF_WEEK}(?:.*))/) do |m1, m2, m3| ret_str = ' repeats monthly ' + m1 + ' ' + m2 + ' ' ret_str << m3.gsub(/and\s+(?:the\s+)?#{WEEK_OF_MONTH}\s+#{DAY_OF_WEEK}(?:\s*)(?:of\s+)?(?:the\s+)?(?:month\s+)?/, ' repeats monthly \1 \2 ') end # The x through the y of oct z => 10/x/z through 10/y/z nsub!(/(?:the\s+)?#{DATE_DD}\s+(?:through|to|until)\s+(?:the\s+)?#{DATE_DD}\s(?:of\s+)#{MONTH_OF_YEAR}\s+(?:of\s+)?#{YEAR}/) do |m1, m2, m3, m4| (ZDate.months_of_year.index(m3) + 1).to_s + '/' + m1 + '/' + m4 + ' through ' + (ZDate.months_of_year.index(m3) + 1).to_s + '/' + m2 + '/' + m4 end # The x through the y of oct => 10/x through 10/y nsub!(/(?:the\s+)?#{DATE_DD}\s+(?:through|to|until)\s+(?:the\s+)#{DATE_DD}\s(?:of\s+)?#{MONTH_OF_YEAR}/) do |m1, m2, m3| (ZDate.months_of_year.index(m3) + 1).to_s + '/' + m1 + ' through ' + (ZDate.months_of_year.index(m3) + 1).to_s + '/' + m2 end # January 1 - February 15 nsub!(/#{MONTH_OF_YEAR}\s+#{DATE_DD_NB_ON_SUFFIX}\s+(?:through|to|until)\s+#{MONTH_OF_YEAR}\s#{DATE_DD_NB_ON_SUFFIX}/) do |m1, m2, m3, m4| (ZDate.months_of_year.index(m1) + 1).to_s + '/' + m2.gsub(/(st|nd|rd|th)/, '') + ' through ' + (ZDate.months_of_year.index(m3) + 1).to_s + '/' + m4.gsub(/(st|nd|rd|th)/, '') end # Tuesday, january 1 - friday, february 15, 2013 nsub!(/(?:#{DAY_OF_WEEK})?(?:[\s,]+)#{MONTH_OF_YEAR}(?:[\s,]+)#{DATE_DD}\s+(?:through|to|until)\s+(?:#{DAY_OF_WEEK})?(?:[\s,]+)#{MONTH_OF_YEAR}(?:[\s,]+)#{DATE_DD}(?:[\s,]+)#{YEAR}/) do |m1, m2, m3, m4, m5, m6, m7| if m7.nil? (ZDate.months_of_year.index(m2) + 1).to_s + '/' + m3.gsub(/(st|nd|rd|th)/, '') + ' through ' + (ZDate.months_of_year.index(m5) + 1).to_s + '/' + m6 else (ZDate.months_of_year.index(m2) + 1).to_s + '/' + m3.gsub(/(st|nd|rd|th)/, '') + '/' + m7 + ' through ' + (ZDate.months_of_year.index(m5) + 1).to_s + '/' + m6.gsub(/(st|nd|rd|th)/, '') + '/' + m7 end end # Tuesday, january 1 2013 - friday, february 15, 2013 nsub!(/(?:#{DAY_OF_WEEK})?(?:[\s,]+)#{MONTH_OF_YEAR}(?:[\s,]+)#{DATE_DD}\s+#{YEAR}\s+(?:through|to|until)\s+(?:#{DAY_OF_WEEK})?(?:[\s,]+)#{MONTH_OF_YEAR}(?:[\s,]+)#{DATE_DD}(?:[\s,]+)#{YEAR}/) do |m1, m2, m3, m4, m5, m6, m7, m8| (ZDate.months_of_year.index(m2) + 1).to_s + '/' + m3 + '/' + m4 + ' through ' + (ZDate.months_of_year.index(m6) + 1).to_s + '/' + m7 + '/' + m8 end # Monthname x through y nsub!(/#{MONTH_OF_YEAR}\s+(?:the\s+)?#{DATE_DD_NB_ON_SUFFIX}\s+(?:of\s+)?(?:#{YEAR}\s+)?(?:through|to|until)\s+(?:the\s+)?#{DATE_DD_NB_ON_SUFFIX}(?:\s+of)?(?:\s+#{YEAR})?/) do |m1, m2, m3, m4, m5| if m3 # $3 holds first occurrence of year (ZDate.months_of_year.index(m1) + 1).to_s + '/' + m2 + '/' + m3 + ' through ' + (ZDate.months_of_year.index(m1) + 1).to_s + '/' + m4 + '/' + m3 elsif m5 # $5 holds second occurrence of year (ZDate.months_of_year.index(m1) + 1).to_s + '/' + m2 + '/' + m5 + ' through ' + (ZDate.months_of_year.index(m1) + 1).to_s + '/' + m4 + '/' + m5 else (ZDate.months_of_year.index(m1) + 1).to_s + '/' + m2 + ' through ' + (ZDate.months_of_year.index(m1) + 1).to_s + '/' + m4 end end # Monthname x through monthname y # Jan 14 through jan 18 => 1/14 through 1/18 # Oct 2 until oct 5 nsub!(/#{MONTH_OF_YEAR}\s+#{DATE_DD_NB_ON_SUFFIX}\s+(?:to|through|until)\s+#{MONTH_OF_YEAR}\s+#{DATE_DD_NB_ON_SUFFIX}\s+(?:of\s+)?(?:#{YEAR})?/) do |m1, m2, m3, m4, m5| if m5 (ZDate.months_of_year.index(m1) + 1).to_s + '/' + m2 + '/' + m5 + ' through ' + (ZDate.months_of_year.index(m3) + 1).to_s + '/' + m4 + '/' + m5 + ' ' else (ZDate.months_of_year.index(m1) + 1).to_s + '/' + m2 + ' through ' + (ZDate.months_of_year.index(m3) + 1).to_s + '/' + m4 + ' ' end end # Mnday the 23rd, tuesday the 24th and wed the 25th of oct => 11/23 11/24 11/25 nsub!(/((?:#{DAY_OF_WEEK_NB}\s+the\s+#{DATE_DD_WITH_SUFFIX_NB}\s+(?:and\s+)?){1,31})of\s+#{MONTH_OF_YEAR}\s*(#{YEAR})?/) do |m1, m2, m3| month_str = (ZDate.months_of_year.index(m2) + 1).to_s if m3 m1.gsub(/\b(and|the)\b|#{DAY_OF_WEEK}/, '').gsub(/#{DATE_DD_NB_ON_SUFFIX}/, month_str + '/\1/' + m3) else m1.gsub(/\b(and|the)\b|#{DAY_OF_WEEK}/, '').gsub(/#{DATE_DD_NB_ON_SUFFIX}/, month_str + '/\1') end end # the 23rd and 24th of october => 11/23 11/24 # the 23rd, 24th, and 25th of october => 11/23 11/24 11/25 # the 23rd, 24th, and 25th of october 2010 => 11/23/2010 11/24/2010 11/25/2010 # monday and tuesday, the 23rd and 24th of july => 7/23 7/24 nsub!(/(?:(?:#{DAY_OF_WEEK_NB}\s+(?:and\s+)?){1,7})?(?:the\s+)?((?:#{DATE_DD_WITH_SUFFIX_NB}\s+(?:and\s+)?(?:the\s+)?){1,31})(?:day\s+)?(?:in\s+)?(?:of\s+)#{MONTH_OF_YEAR}\s*(#{YEAR})?/) do |m1, m2, m3| month_str = (ZDate.months_of_year.index(m2) + 1).to_s if m3 m1.gsub(/\b(and|the)\b|#{DAY_OF_WEEK}/, '').gsub(/#{DATE_DD_NB_ON_SUFFIX}/, month_str + '/\1/' + m3) else m1.gsub(/\b(and|the)\b|#{DAY_OF_WEEK}/, '').gsub(/#{DATE_DD_NB_ON_SUFFIX}/, month_str + '/\1') end end # Match date with year first. # Don't allow mixing of suffixes, e.g. "dec 3rd 2008 at 4 and dec 5 2008 9 to 5" # Dec 2nd, 3rd, and 5th 2008 => 12/2/2008 12/2/2008 12/5/2008 # Mon nov 23rd 08 # Dec 2, 3, 5, 2008 => 12/2/2008 12/3/2008 12/5/2008 nsub!(/(?:(?:#{DAY_OF_WEEK_NB}\s+(?:and\s+)?){1,7})?#{MONTH_OF_YEAR}\s+((?:(?:the\s+)?#{DATE_DD_WITH_SUFFIX_NB}\s+(?:and\s+)?){1,31})#{YEAR}/) do |m1, m2, m3| month_str = (ZDate.months_of_year.index(m1) + 1).to_s m2.gsub(/\b(and|the)\b/, '').gsub(/#{DATE_DD_NB_ON_SUFFIX}/, month_str + '/\1/' + m3) end nsub!(/(?:(?:#{DAY_OF_WEEK_NB}\s+(?:and\s+)?){1,7})?#{MONTH_OF_YEAR}\s+((?:(?:the\s+)?#{DATE_DD_WITHOUT_SUFFIX_NB}\s+(?:and\s+)?){1,31})#{YEAR}/) do |m1, m2, m3| month_str = (ZDate.months_of_year.index(m1) + 1).to_s m2.gsub(/\b(and|the)\b/, '').gsub(/#{DATE_DD_WITHOUT_SUFFIX}/, month_str + '/\1/' + m3) end # Dec 2nd, 3rd, and 4th => 12/2, 12/3, 12/4 # Note: dec 5 9 to 5 will give an error, need to find these and convert to dec 5 from 9 to 5; also dec 3,4, 9 to|through 5 --> dec 3, 4 from 9 through 5 nsub!(/(?:(?:#{DAY_OF_WEEK_NB}\s+(?:and\s+)?){1,7})?#{MONTH_OF_YEAR}\s+(?:the\s+)?((?:#{DATE_DD_WITH_SUFFIX_NB}\s+(?:and\s+)?(?:the\s+)?){1,31})/) do |m1, m2| month_str = (ZDate.months_of_year.index(m1) + 1).to_s m2.gsub(/(and|the)/, '').gsub(/#{DATE_DD_NB_ON_SUFFIX}/) { month_str + '/' + Regexp.last_match(1) } # last match is from the nested match! end # Apr 29, 5 - 8pm nsub!(/#{MONTH_OF_YEAR}(?:\s)+#{DATE_DD_WITHOUT_SUFFIX}(?:,)?(?:\s)+(#{TIME} through #{TIME})/) do |m1, m2, m3| month_str = (ZDate.months_of_year.index(m1) + 1).to_s "#{month_str}/#{m2} #{m3}" end # jan 4 2-3 has to be modified, but # jan 24 through jan 26 cannot! # not real sure what this one is doing # "dec 2, 3, and 4" --> 12/2, 12/3, 12/4 # "mon, tue, wed, dec 2, 3, and 4" --> 12/2, 12/3, 12/4 nsub!(/(#{MONTH_OF_YEAR_NB}\s+(?:the\s+)?(?:(?:#{DATE_DD_WITHOUT_SUFFIX_NB}\s+(?:and\s+)?(?:the\s+)?){1,31})(?:to|through|until)\s+#{DATE_DD_WITHOUT_SUFFIX_NB})/) { |m1| m1.gsub(/#{DATE_DD_WITHOUT_SUFFIX}\s+(to|through|until)/, 'from \1 through ') } nsub!(/(?:(?:#{DAY_OF_WEEK_NB}\s+(?:and\s+)?){1,7})?#{MONTH_OF_YEAR}\s+(?:the\s+)?((?:#{DATE_DD_WITHOUT_SUFFIX_NB}\s+(?:and\s+)?(?:the\s+)?){1,31})/) do |m1, m2| month_str = (ZDate.months_of_year.index(m1) + 1).to_s m2.gsub(/(and|the)/, '').gsub(/#{DATE_DD_NB_ON_SUFFIX}/) { month_str + '/' + Regexp.last_match(1) } # last match is from nested match end # "monday 12/6" --> 12/6 nsub!(/#{DAY_OF_WEEK_NB}\s+(#{DATE_MM_SLASH_DD})/, '\1') # "next friday to|until|through the following tuesday" --> 10/12 through 10/16 # "next friday through sunday" --> 10/12 through 10/14 # "next friday and the following sunday" --> 11/16 11/18 # we are not going to do date calculations here anymore, so instead: # next friday to|until|through the following tuesday" --> next friday through tuesday # next friday and the following sunday --> next friday and sunday nsub!(/next\s+#{DAY_OF_WEEK}\s+(to|until|through|and)\s+(?:the\s+)?(?:following|next)?(?:\s*)#{DAY_OF_WEEK}/) do |m1, m2, m3| connector = (m2 =~ /and/ ? ' ' : ' through ') 'next ' + m1 + connector + m3 end # "this friday to|until|through the following tuesday" --> 10/5 through 10/9 # "this friday through following sunday" --> 10/5 through 10/7 # "this friday and the following monday" --> 11/9 11/12 # No longer performing date calculation # this friday and the following monday --> fri mon # this friday through the following tuesday --> fri through tues nsub!(/(?:this\s+)?#{DAY_OF_WEEK}\s+(to|until|through|and)\s+(?:the\s+)?(?:this|following)(?:\s*)#{DAY_OF_WEEK}/) do |m1, m2, m3| connector = (m2 =~ /and/ ? ' ' : ' through ') m1 + connector + m3 end # "the wed after next" --> 2 wed from today nsub!(/(?:the\s+)?#{DAY_OF_WEEK}\s+(?:after|following)\s+(?:the\s+)?next/, '2 \1 from today') # "mon and tue" --> mon tue nsub!(/(#{DAY_OF_WEEK}\s+and\s+#{DAY_OF_WEEK})(?:\s+and)?/, '\2 \3') # "mon wed every week" --> every mon wed nsub!(/((#{DAY_OF_WEEK}(?:\s*)){1,7})(?:of\s+)?(?:every|each)(\s+other)?\s+week/, 'every \4 \1') # "every 2|3 weeks" --> every 2nd|3rd week nsub!(/(?:repeats\s+)?every\s+(2|3)\s+weeks/) { |m1| 'every ' + m1.to_i.ordinalize + ' week' } # "every week on mon tue fri" --> every mon tue fri nsub!(/(?:repeats\s+)?every\s+(?:(other|3rd|2nd)\s+)?weeks?\s+(?:\bon\s+)?((?:#{DAY_OF_WEEK_NB}\s+){1,7})/, 'every \1 \2') # "every mon and every tue and.... " --> every mon tue ... nsub!(/every\s+#{DAY_OF_WEEK}\s+(?:and\s+)?every\s+#{DAY_OF_WEEK}(?:\s+(?:and\s+)?every\s+#{DAY_OF_WEEK})?(?:\s+(?:and\s+)?every\s+#{DAY_OF_WEEK})?(?:\s+(?:and\s+)?every\s+#{DAY_OF_WEEK})?/, 'every \1 \2 \3 \4 \5') # monday, wednesday, and friday next week at 8 nsub!(/((?:#{DAY_OF_WEEK_NB}\s+(?:and\s+)?){1,7})(?:of\s+)?(this|next)\s+week/, '\2 \1') # "every day this|next week" --> returns monday through friday of the closest week, kinda stupid # doesn't do that anymore, no date calculations allowed here, instead just formats it nicely for construct finders --> every day this|next week nsub!(/every\s+day\s+(?:of\s+)?(this|the|next)\s+week\b./) { |m1| m1 == 'next' ? 'every day next week' : 'every day this week' } # "every day for the next week" --> "every day this week" nsub!(/every\s+day\s+for\s+(the\s+)?(next|this)\s+week/, 'every day this week') # "this weekend" --> sat sun nsub!(/(every\s+day\s+|both\s+days\s+)?this\s+weekend(\s+on)?(\s+both\s+days|\s+every\s+day|\s+sat\s+sun)?/, 'sat sun') # "this weekend including mon" --> sat sun mon nsub!(/sat\s+sun\s+(and|includ(es?|ing))\s+mon/, 'sat sun mon') nsub!(/sat\s+sun\s+(and|includ(es?|ing))\s+fri/, 'fri sat sun') # Note: next weekend including monday will now fail. Need to make constructors find "next sat sun mon" # "next weekend" --> next weekend nsub!(/(every\s+day\s+|both\s+days\s+)?next\s+weekend(\s+on)?(\s+both\s+days|\s+every\s+day|\s+sat\s+sun)?/, 'next weekend') # "next weekend including mon" --> next sat sun mon nsub!(/next\s+weekend\s+(and|includ(es?|ing))\s+mon/, 'next sat sun mon') nsub!(/next\s+weekend\s+(and|includ(es?|ing))\s+fri/, 'next fri sat sun') # "every weekend" --> every sat sun nsub!(/every\s+weekend(?:\s+(?:and|includ(?:es?|ing))\s+(mon|fri))?/, 'every sat sun' + ' \1') # regarding "every sat sun fri", order should not matter after "every" keyword # "weekend" --> sat sun !!! catch all nsub!(/weekend/, 'sat sun') # "mon through wed" -- > mon tue wed # CATCH ALL FOR SPANS, TRY NOT TO USE THIS nsub!(/#{DAY_OF_WEEK}\s+(?:through|to|until)\s+#{DAY_OF_WEEK}/) do |m1, m2| index1 = ZDate.days_of_week.index(m1) index2 = ZDate.days_of_week.index(m2) i = index1 ret_string = '' if index2 > index1 while i <= index2 ret_string << ZDate.days_of_week[i] + ' ' i += 1 end elsif index2 < index1 loop do ret_string << ZDate.days_of_week[i] + ' ' i = (i + 1) % 7 break if i != index2 + 1 # wrap until it hits index2 end else # indices are the same, one week event 8.times do ret_string << ZDate.days_of_week[i] + ' ' i = (i + 1) % 7 end end ret_string end # "every day" --> repeats daily nsub!(/\b(repeat(?:s|ing)?|every|each)\s+da(ily|y)\b/, 'repeats daily') # "every other week starting this|next fri" --> every other friday starting this friday nsub!(/every\s+(3rd|other)\s+week\s+(?:start(?:s|ing)?|begin(?:s|ning)?)\s+(this|next)\s+#{DAY_OF_WEEK}/, 'every \1 \3 start \2 \3') # "every other|3rd friday starting this|next week" --> every other|3rd friday starting this|next friday nsub!(/every\s+(3rd|other)\s+#{DAY_OF_WEEK}\s+(?:start(?:s|ing)?|begin(?:s|ning)?)\s+(this|next)\s+week/, 'every \1 \2 start \3 \2') # "repeats monthly on the 1st and 2nd friday" --> repeats monthly 1st friday 2nd friday # "repeats every other month on the 1st and 2nd friday" --> repeats monthly 1st friday 2nd friday # "repeats every three months on the 1st and 2nd friday" --> repeats threemonthly 1st friday 2nd friday nsub!(/(?:repeats\s+)(?:(?:each|every|all)\s+)?\bmonth(?:ly|s)?\s+(?:\bon\s+)?(?:the\s+)?((?:(?:1st|2nd|3rd|4th|5th)\s+(?:and\s+)?(?:the\s+)?){2,5})#{DAY_OF_WEEK}/) { |m1, m2| 'repeats monthly ' + m1.gsub(/\b(and|the)\b/, '').split.join(' ' + m2 + ' ') + ' ' + m2 + ' ' } nsub!(/(?:repeats\s+)(?:(?:each|every|all)\s+)?(?:other|2n?d?)\s+months?\s+(?:\bon\s+)?(?:the\s+)?((?:(?:1st|2nd|3rd|4th|5th)\s+(?:and\s+)?(?:the\s+)?){2,5})#{DAY_OF_WEEK}/) { |m1, m2| 'repeats altmonthly ' + m1.gsub(/\b(and|the)\b/, '').split.join(' ' + m2 + ' ') + ' ' + m2 + ' ' } nsub!(/(?:repeats\s+)(?:(?:each|every|all)\s+)?3r?d?\s+months?\s+(?:\bon\s+)?(?:the\s+)?((?:(?:1st|2nd|3rd|4th|5th)\s+(?:and\s+)?(?:the\s+)?){2,5})#{DAY_OF_WEEK}/) { |m1, m2| 'repeats threemonthly ' + m1.gsub(/\b(and|the)\b/, '').split.join(' ' + m2 + ' ') + ' ' + m2 + ' ' } nsub!(/(?:repeats\s+)?(?:(?:each|every|all)\s+)\bmonth(?:ly|s)?\s+(?:\bon\s+)?(?:the\s+)?((?:(?:1st|2nd|3rd|4th|5th)\s+(?:and\s+)?(?:the\s+)?){2,5})#{DAY_OF_WEEK}/) { |m1, m2| 'repeats monthly ' + m1.gsub(/\b(and|the)\b/, '').split.join(' ' + m2 + ' ') + ' ' + m2 + ' ' } nsub!(/(?:repeats\s+)?(?:(?:each|every|all)\s+)(?:other|2n?d?)\s+months?\s+(?:\bon\s+)?(?:the\s+)?((?:(?:1st|2nd|3rd|4th|5th)\s+(?:and\s+)?(?:the\s+)?){2,5})#{DAY_OF_WEEK}/) { |m1, m2| 'repeats altmonthly ' + m1.gsub(/\b(and|the)\b/, '').split.join(' ' + m2 + ' ') + ' ' + m2 + ' ' } nsub!(/(?:repeats\s+)?(?:(?:each|every|all)\s+)3r?d?\s+months?\s+(?:\bon\s+)?(?:the\s+)?((?:(?:1st|2nd|3rd|4th|5th)\s+(?:and\s+)?(?:the\s+)?){2,5})#{DAY_OF_WEEK}/) { |m1, m2| 'repeats threemonthly ' + m1.gsub(/\b(and|the)\b/, '').split.join(' ' + m2 + ' ') + ' ' + m2 + ' ' } # "repeats monthly on the 1st friday" --> repeats monthly 1st friday # "repeats monthly on the 1st friday, second tuesday, and third friday" --> repeats monthly 1st friday 2nd tuesday 3rd friday # "repeats every other month on the 1st friday, second tuesday, and third friday" --> repeats monthly 1st friday 2nd tuesday 3rd friday nsub!(/(?:repeats\s+)(?:(?:each|every|all)\s+)?\bmonth(?:ly|s)?\s+(?:\bon\s+)?(?:the\s+)?((?:(?:1|2|3|4|5)(?:st|nd|rd|th)?\s+#{DAY_OF_WEEK_NB}\s+(?:and\s+)?(?:the\s+)?){1,31})/) { |m1| 'repeats monthly ' + m1.gsub(/\b(and|the)\b/, '') + ' ' } nsub!(/(?:repeats\s+)(?:(?:each|every|all)\s+)?(?:other|2n?d?)\s+month(?:ly|s)?\s+(?:\bon\s+)?(?:the\s+)?((?:(?:1|2|3|4|5)(?:st|nd|rd|th)?\s+#{DAY_OF_WEEK_NB}\s+(?:and\s+)?(?:the\s+)?){1,31})/) { |m1| 'repeats altmonthly ' + m1.gsub(/\b(and|the)\b/, '') + ' ' } nsub!(/(?:repeats\s+)(?:(?:each|every|all)\s+)?3r?d?\s+month(?:ly|s)?\s+(?:\bon\s+)?(?:the\s+)?((?:(?:1|2|3|4|5)(?:st|nd|rd|th)?\s+#{DAY_OF_WEEK_NB}\s+(?:and\s+)?(?:the\s+)?){1,31})/) { |m1| 'repeats threemonthly ' + m1.gsub(/\b(and|the)\b/, '') + ' ' } nsub!(/(?:repeats\s+)?(?:(?:each|every|all)\s+)\bmonth(?:ly|s)?\s+(?:\bon\s+)?(?:the\s+)?((?:(?:1|2|3|4|5)(?:st|nd|rd|th)?\s+#{DAY_OF_WEEK_NB}\s+(?:and\s+)?(?:the\s+)?){1,31})/) { |m1| 'repeats monthly ' + m1.gsub(/\b(and|the)\b/, '') + ' ' } nsub!(/(?:repeats\s+)?(?:(?:each|every|all)\s+)(?:other|2n?d?)\s+month(?:ly|s)?\s+(?:\bon\s+)?(?:the\s+)?((?:(?:1|2|3|4|5)(?:st|nd|rd|th)?\s+#{DAY_OF_WEEK_NB}\s+(?:and\s+)?(?:the\s+)?){1,31})/) { |m1| 'repeats altmonthly ' + m1.gsub(/\b(and|the)\b/, '') + ' ' } nsub!(/(?:repeats\s+)?(?:(?:each|every|all)\s+)3r?d?\s+month(?:ly|s)?\s+(?:\bon\s+)?(?:the\s+)?((?:(?:1|2|3|4|5)(?:st|nd|rd|th)?\s+#{DAY_OF_WEEK_NB}\s+(?:and\s+)?(?:the\s+)?){1,31})/) { |m1| 'repeats threemonthly ' + m1.gsub(/\b(and|the)\b/, '') + ' ' } # "repeats monthly on the 1st friday saturday" --> repeats monthly 1st friday 1st saturday nsub!(/(?:repeats\s+)(?:(?:each|every|all)\s+)?\bmonth(?:ly|s)?\s+(?:\bon\s+)?(?:the\s+)?(1st|2nd|3rd|4th|5th)\s+((?:#{DAY_OF_WEEK_NB}\s+){2,7})/) { |m1, m2| 'repeats monthly ' + m1 + ' ' + m2.split.join(' ' + m1 + ' ') + ' ' } nsub!(/(?:repeats\s+)(?:(?:each|every|all)\s+)?(?:other|2n?d?)\s+month(?:ly|s)?\s+(?:\bon\s+)?(?:the\s+)?(1st|2nd|3rd|4th|5th)\s+((?:#{DAY_OF_WEEK_NB}\s+){2,7})/) { |m1, m2| 'repeats altmonthly ' + m1 + ' ' + m2.split.join(' ' + m1 + ' ') + ' ' } nsub!(/(?:repeats\s+)(?:(?:each|every|all)\s+)?3r?d?\s+month(?:ly|s)?\s+(?:\bon\s+)?(?:the\s+)?(1st|2nd|3rd|4th|5th)\s+((?:#{DAY_OF_WEEK_NB}\s+){2,7})/) { |m1, m2| 'repeats threemonthly ' + m1 + ' ' + m2.split.join(' ' + m1 + ' ') + ' ' } nsub!(/(?:repeats\s+)?(?:(?:each|every|all)\s+)\bmonth(?:ly|s)?\s+(?:\bon\s+)?(?:the\s+)?(1st|2nd|3rd|4th|5th)\s+((?:#{DAY_OF_WEEK_NB}\s+){2,7})/) { |m1, m2| 'repeats monthly ' + m1 + ' ' + m2.split.join(' ' + m1 + ' ') + ' ' } nsub!(/(?:repeats\s+)?(?:(?:each|every|all)\s+)(?:other|2n?d?)\s+month(?:ly|s)?\s+(?:\bon\s+)?(?:the\s+)?(1st|2nd|3rd|4th|5th)\s+((?:#{DAY_OF_WEEK_NB}\s+){2,7})/) { |m1, m2| 'repeats altmonthly ' + m1 + ' ' + m2.split.join(' ' + m1 + ' ') + ' ' } nsub!(/(?:repeats\s+)?(?:(?:each|every|all)\s+)3r?d?\s+month(?:ly|s)?\s+(?:\bon\s+)?(?:the\s+)?(1st|2nd|3rd|4th|5th)\s+((?:#{DAY_OF_WEEK_NB}\s+){2,7})/) { |m1, m2| 'repeats threemonthly ' + m1 + ' ' + m2.split.join(' ' + m1 + ' ') + ' ' } # "21st of each month" --> repeats monthly 21st # "on the 21st, 22nd and 25th of each month" --> repeats monthly 21st 22nd 25th nsub!(/(?:repeats\s+)?(?:\bon\s+)?(?:the\s+)?((?:#{DATE_DD_WITH_SUFFIX_NB}\s+(?:and\s+)?(?:the\s+)?){1,31})(?:days?\s+)?(?:of\s+)?(?:each|all|every)\s+\bmonths?/) { |m1| 'repeats monthly ' + m1.gsub(/\b(and|the)\b/, '') + ' ' } nsub!(/(?:repeats\s+)?(?:\bon\s+)?(?:the\s+)?((?:#{DATE_DD_WITH_SUFFIX_NB}\s+(?:and\s+)?(?:the\s+)?){1,31})(?:days?\s+)?(?:of\s+)?(?:each|all|every)\s+(?:other|2n?d?)\s+months?/) { |m1| 'repeats altmonthly ' + m1.gsub(/\b(and|the)\b/, '') + ' ' } nsub!(/(?:repeats\s+)?(?:\bon\s+)?(?:the\s+)?((?:#{DATE_DD_WITH_SUFFIX_NB}\s+(?:and\s+)?(?:the\s+)?){1,31})(?:days?\s+)?(?:of\s+)?(?:each|all|every)\s+3r?d?\s+months?/) { |m1| 'repeats threemonthly ' + m1.gsub(/\b(and|the)\b/, '') + ' ' } # "repeats each month on the 22nd" --> repeats monthly 22nd # "repeats monthly on the 22nd 23rd and 24th" --> repeats monthly 22nd 23rd 24th # This can ONLY handle multi-day recurrence WITHOUT independent times for each, i.e. "repeats monthly on the 22nd at noon and 24th from 1 to 9" won't work; that's going to be a tricky one. nsub!(/(?:repeats\s+)?(?:(?:each|every|all)\s+)\bmonth(?:s|ly)?\s+(?:on\s+)?(?:the\s+)?((?:#{DATE_DD_NB}\s+(?:and\s+)?(?:the\s+)?){1,10})/) { |m1| 'repeats monthly ' + m1.gsub(/\b(and|the)\b/, '') + ' ' } nsub!(/(?:repeats\s+)(?:(?:each|every|all)\s+)?\bmonth(?:s|ly)?\s+(?:on\s+)?(?:the\s+)?((?:#{DATE_DD_NB}\s+(?:and\s+)?(?:the\s+)?){1,10})/) { |m1| 'repeats monthly ' + m1.gsub(/\b(and|the)\b/, '') + ' ' } # nsub!(/(?:repeats\s+)?(?:(?:each|every|all)\s+)?\bmonth(?:s|ly)\s+(?:on\s+)?(?:the\s+)?((?:#{DATE_DD_NB}\s+(?:and\s+)?(?:the\s+)?){1,10})/) { |m1| "repeats monthly " + m1.gsub(/\b(and|the)\b/,'') + " "} nsub!(/(?:repeats\s+)?(?:(?:each|every|all)\s+)?\bmonthly\s+(?:on\s+)?(?:the\s+)?((?:#{DATE_DD_NB}\s+(?:and\s+)?(?:the\s+)?){1,10})/) { |m1| 'repeats monthly ' + m1.gsub(/\b(and|the)\b/, '') + ' ' } nsub!(/(?:repeats\s+)?(?:(?:each|every|all)\s+)(?:other|2n?d?)\s+month(?:s|ly)?\s+(?:on\s+)?(?:the\s+)?((?:#{DATE_DD_NB}\s+(?:and\s+)?(?:the\s+)?){1,10})/) { |m1| 'repeats altmonthly ' + m1.gsub(/\b(and|the)\b/, '') + ' ' } nsub!(/(?:repeats\s+)(?:(?:each|every|all)\s+)?(?:other|2n?d?)\s+month(?:s|ly)?\s+(?:on\s+)?(?:the\s+)?((?:#{DATE_DD_NB}\s+(?:and\s+)?(?:the\s+)?){1,10})/) { |m1| 'repeats altmonthly ' + m1.gsub(/\b(and|the)\b/, '') + ' ' } # nsub!(/(?:repeats\s+)?(?:(?:each|every|all)\s+)?(?:other|2n?d?)\s+month(?:s|ly)\s+(?:on\s+)?(?:the\s+)?((?:#{DATE_DD_NB}\s+(?:and\s+)?(?:the\s+)?){1,10})/) { |m1| "repeats altmonthly " + m1.gsub(/\b(and|the)\b/,'') + " "} nsub!(/(?:repeats\s+)?(?:(?:each|every|all)\s+)3r?d?\s+month(?:s|ly)?\s+(?:on\s+)?(?:the\s+)?((?:#{DATE_DD_NB}\s+(?:and\s+)?(?:the\s+)?){1,10})/) { |m1| 'repeats threemonthly ' + m1.gsub(/\b(and|the)\b/, '') + ' ' } nsub!(/(?:repeats\s+)(?:(?:each|every|all)\s+)?3r?d?\s+month(?:s|ly)?\s+(?:on\s+)?(?:the\s+)?((?:#{DATE_DD_NB}\s+(?:and\s+)?(?:the\s+)?){1,10})/) { |m1| 'repeats threemonthly ' + m1.gsub(/\b(and|the)\b/, '') + ' ' } # nsub!(/(?:repeats\s+)?(?:(?:each|every|all)\s+)?3r?d?\s+month(?:s|ly)\s+(?:on\s+)?(?:the\s+)?((?:#{DATE_DD_NB}\s+(?:and\s+)?(?:the\s+)?){1,10})/) { |m1| "repeats threemonthly " + m1.gsub(/\b(and|the)\b/,'') + " "} # "on day 4 of every month" --> repeats monthly 4 # "on days 4 9 and 14 of every month" --> repeats monthly 4 9 14 nsub!(/(?:repeats\s+)?(?:\bon\s+)?(?:day|date)s?\s+((?:#{DATE_DD_NB}\s+(?:and\s+)?(?:the\s+)?){1,10})(?:of\s+)(every|all|each)\s+\bmonths?/) { |m1| 'repeats monthly ' + m1.gsub(/\b(and|the)\b/, '') + ' ' } nsub!(/(?:repeats\s+)?(?:\bon\s+)?(?:day|date)s?\s+((?:#{DATE_DD_NB}\s+(?:and\s+)?(?:the\s+)?){1,10})(?:of\s+)(every|all|each)\s+(?:other|2n?d?)\s+months?/) { |m1| 'repeats altmonthly ' + m1.gsub(/\b(and|the)\b/, '') + ' ' } nsub!(/(?:repeats\s+)?(?:\bon\s+)?(?:day|date)s?\s+((?:#{DATE_DD_NB}\s+(?:and\s+)?(?:the\s+)?){1,10})(?:of\s+)(every|all|each)\s+3r?d?\s+months?/) { |m1| 'repeats threemonthly ' + m1.gsub(/\b(and|the)\b/, '') + ' ' } # "every 22nd of the month" --> repeats monthly 22 # "every 22nd 23rd and 25th of the month" --> repeats monthly 22 23 25 nsub!(/(?:repeats\s+)?(?:every|each)\s+((?:#{DATE_DD_WITH_SUFFIX_NB}\s+(?:and\s+)?(?:the\s+)?){1,10})(?:day\s+)?(?:of\s+)?(?:the\s+)?\bmonth/) { |m1| 'repeats monthly ' + m1.gsub(/\b(and|the)\b/, '') + ' ' } nsub!(/(?:repeats\s+)?(?:every|each)\s+other\s+((?:#{DATE_DD_WITH_SUFFIX_NB}\s+(?:and\s+)?(?:the\s+)?){1,10})(?:day\s+)?(?:of\s+)?(?:the\s+)?\bmonth/) { |m1| 'repeats altmonthly ' + m1.gsub(/\b(and|the)\b/, '') + ' ' } # "every 1st and 2nd fri of the month" --> repeats monthly 1st fri 2nd fri nsub!(/(?:repeats\s+)?(?:each|every|all)\s+((?:(?:1st|2nd|3rd|4th|5th)\s+(?:and\s+)?(?:the\s+)?){2,5})#{DAY_OF_WEEK}\s+(?:of\s+)?(?:the\s+)?(?:(?:each|every|all)\s+)?\bmonths?/) { |m1, m2| 'repeats monthly ' + m1.gsub(/\b(and|the)\b/, '').split.join(' ' + m2 + ' ') + ' ' + m2 + ' ' } nsub!(/(?:repeats\s+)?(?:each|every|all)\s+other\s+((?:(?:1st|2nd|3rd|4th|5th)\s+(?:and\s+)?(?:the\s+)?){2,5})#{DAY_OF_WEEK}\s+(?:of\s+)?(?:the\s+)?(?:(?:each|every|all)\s+)?\bmonths?/) { |m1, m2| 'repeats altmonthly ' + m1.gsub(/\b(and|the)\b/, '').split.join(' ' + m2 + ' ') + ' ' + m2 + ' ' } # "every 1st friday of the month" --> repeats monthly 1st friday # "every 1st friday and 2nd tuesday of the month" --> repeats monthly 1st friday 2nd tuesday nsub!(/(?:repeats\s+)?(?:each|every|all)\s+((?:(?:1|2|3|4|5)(?:st|nd|rd|th)?\s+#{DAY_OF_WEEK_NB}\s+(?:and\s+)?(?:the\s+)?){1,10})(?:of\s+)?(?:the\s+)?(?:(?:each|every|all)\s+)?\bmonths?/) { |m1| 'repeats monthly ' + m1.gsub(/\b(and|the)\b/, '') + ' ' } nsub!(/(?:repeats\s+)?(?:each|every|all)\s+other\s+((?:(?:1|2|3|4|5)(?:st|nd|rd|th)?\s+#{DAY_OF_WEEK_NB}\s+(?:and\s+)?(?:the\s+)?){1,10})(?:of\s+)?(?:the\s+)?(?:(?:each|every|all)\s+)?\bmonths?/) { |m1| 'repeats altmonthly ' + m1.gsub(/\b(and|the)\b/, '') + ' ' } # "every 1st fri sat of the month" --> repeats monthly 1st fri 1st sat nsub!(/(?:repeats\s+)?(?:each|every|all)\s+(1st|2nd|3rd|4th|5th)\s+((?:#{DAY_OF_WEEK_NB}\s+){2,7})(?:of\s+)?(?:the\s+)?(?:(?:each|every|all)\s+)?\bmonths?/) { |m1, m2| 'repeats monthly ' + m1 + ' ' + m2.split.join(' ' + m1 + ' ') + ' ' } nsub!(/(?:repeats\s+)?(?:each|every|all)\s+other\s+(1st|2nd|3rd|4th|5th)\s+((?:#{DAY_OF_WEEK_NB}\s+){2,7})(?:of\s+)?(?:the\s+)?(?:(?:each|every|all)\s+)?\bmonths?/) { |m1, m2| 'repeats altmonthly ' + m1 + ' ' + m2.split.join(' ' + m1 + ' ') + ' ' } # "the 1st and 2nd friday of every month" --> repeats monthly 1st friday 2nd friday nsub!(/(?:repeats\s+)?(?:\bon\s+)?(?:the\s+)?((?:(?:1st|2nd|3rd|4th|5th)\s+(?:and\s+)?(?:the\s+)?){2,5})#{DAY_OF_WEEK}\s+(?:of\s+)?(?:(?:every|each|all)\s+)\bmonths?/) { |m1, m2| 'repeats monthly ' + m1.gsub(/\b(and|the)\b/, '').split.join(' ' + m2 + ' ') + ' ' + m2 + ' ' } nsub!(/(?:repeats\s+)?(?:\bon\s+)?(?:the\s+)?((?:(?:1st|2nd|3rd|4th|5th)\s+(?:and\s+)?(?:the\s+)?){2,5})#{DAY_OF_WEEK}\s+(?:of\s+)?(?:(?:every|each|all)\s+)(?:other|2n?d?)\s+months?/) { |m1, m2| 'repeats altmonthly ' + m1.gsub(/\b(and|the)\b/, '').split.join(' ' + m2 + ' ') + ' ' + m2 + ' ' } nsub!(/(?:repeats\s+)?(?:\bon\s+)?(?:the\s+)?((?:(?:1st|2nd|3rd|4th|5th)\s+(?:and\s+)?(?:the\s+)?){2,5})#{DAY_OF_WEEK}\s+(?:of\s+)?(?:(?:every|each|all)\s+)3r?d?\s+months?/) { |m1, m2| 'repeats threemonthly ' + m1.gsub(/\b(and|the)\b/, '').split.join(' ' + m2 + ' ') + ' ' + m2 + ' ' } # "the 1st friday of every month" --> repeats monthly 1st friday # "the 1st friday and the 2nd tuesday of every month" --> repeats monthly 1st friday 2nd tuesday nsub!(/(?:repeats\s+)?(?:\bon\s+)?(?:the\s+)?((?:(?:1|2|3|4|5)(?:st|nd|rd|th)?\s+#{DAY_OF_WEEK_NB}\s+(?:and\s+)?(?:the\s+)?){1,10})(?:of\s+)?(?:(?:every|each|all)\s+)\bmonths?/) { |m1| 'repeats monthly ' + m1.gsub(/\b(and|the)\b/, '') + ' ' } nsub!(/(?:repeats\s+)?(?:\bon\s+)?(?:the\s+)?((?:(?:1|2|3|4|5)(?:st|nd|rd|th)?\s+#{DAY_OF_WEEK_NB}\s+(?:and\s+)?(?:the\s+)?){1,10})(?:of\s+)?(?:(?:every|each|all)\s+)(?:other|2n?d?)\s+months?/) { |m1| 'repeats altmonthly ' + m1.gsub(/\b(and|the)\b/, '') + ' ' } nsub!(/(?:repeats\s+)?(?:\bon\s+)?(?:the\s+)?((?:(?:1|2|3|4|5)(?:st|nd|rd|th)?\s+#{DAY_OF_WEEK_NB}\s+(?:and\s+)?(?:the\s+)?){1,10})(?:of\s+)?(?:(?:every|each|all)\s+)3r?d?\s+months?/) { |m1| 'repeats threemonthly ' + m1.gsub(/\b(and|the)\b/, '') + ' ' } # "the 1st friday saturday of every month" --> repeats monthly 1st friday 1st saturday nsub!(/(?:repeats\s+)?(?:\bon\s+)?(?:the\s+)?(1st|2nd|3rd|4th|5th)\s+((?:#{DAY_OF_WEEK_NB}\s+){2,7})(?:of\s+)?(?:(?:every|each|all)\s+)\bmonths?/) { |m1, m2| 'repeats monthly ' + m1 + ' ' + m2.split.join(' ' + m1 + ' ') + ' ' } nsub!(/(?:repeats\s+)?(?:\bon\s+)?(?:the\s+)?(1st|2nd|3rd|4th|5th)\s+((?:#{DAY_OF_WEEK_NB}\s+){2,7})(?:of\s+)?(?:(?:every|each|all)\s+)(?:other|2n?d?)\s+months?/) { |m1, m2| 'repeats altmonthly ' + m1 + ' ' + m2.split.join(' ' + m1 + ' ') + ' ' } nsub!(/(?:repeats\s+)?(?:\bon\s+)?(?:the\s+)?(1st|2nd|3rd|4th|5th)\s+((?:#{DAY_OF_WEEK_NB}\s+){2,7})(?:of\s+)?(?:(?:every|each|all)\s+)3r?d?\s+months?/) { |m1, m2| 'repeats threemonthly ' + m1 + ' ' + m2.split.join(' ' + m1 + ' ') + ' ' } # "repeats on the 1st and second friday of the month" --> repeats monthly 1st friday 2nd friday nsub!(/(?:repeats\s+)(?:\bon\s+)?(?:the\s+)?((?:(?:1st|2nd|3rd|4th|5th)\s+(?:and\s+)?(?:the\s+)?){2,5})#{DAY_OF_WEEK}\s+(?:of\s+)?(?:(?:every|each|all|the)\s+)?\bmonths?/) { |m1, m2| 'repeats monthly ' + m1.gsub(/\b(and|the)\b/, '').split.join(' ' + m2 + ' ') + ' ' + m2 + ' ' } nsub!(/(?:repeats\s+)(?:\bon\s+)?(?:the\s+)?((?:(?:1st|2nd|3rd|4th|5th)\s+(?:and\s+)?(?:the\s+)?){2,5})#{DAY_OF_WEEK}\s+(?:of\s+)?(?:(?:every|each|all|the)\s+)?(?:other|2n?d?)\s+months?/) { |m1, m2| 'repeats altmonthly ' + m1.gsub(/\b(and|the)\b/, '').split.join(' ' + m2 + ' ') + ' ' + m2 + ' ' } nsub!(/(?:repeats\s+)(?:\bon\s+)?(?:the\s+)?((?:(?:1st|2nd|3rd|4th|5th)\s+(?:and\s+)?(?:the\s+)?){2,5})#{DAY_OF_WEEK}\s+(?:of\s+)?(?:(?:every|each|all|the)\s+)?3r?d?\s+months?/) { |m1, m2| 'repeats threemonthly ' + m1.gsub(/\b(and|the)\b/, '').split.join(' ' + m2 + ' ') + ' ' + m2 + ' ' } # "repeats on the 1st friday of the month --> repeats monthly 1st friday # "repeats on the 1st friday and second tuesday of the month" --> repeats monthly 1st friday 2nd tuesday nsub!(/(?:repeats\s+)(?:\bon\s+)?(?:the\s+)?((?:(?:1|2|3|4|5)(?:st|nd|rd|th)?\s+#{DAY_OF_WEEK_NB}\s+(?:and\s+)?(?:the\s+)?){1,10})(?:of\s+)?(?:(?:every|each|all|the)\s+)?\bmonths?/) { |m1| 'repeats monthly ' + m1.gsub(/\b(and|the)\b/, '') + ' ' } nsub!(/(?:repeats\s+)(?:\bon\s+)?(?:the\s+)?((?:(?:1|2|3|4|5)(?:st|nd|rd|th)?\s+#{DAY_OF_WEEK_NB}\s+(?:and\s+)?(?:the\s+)?){1,10})(?:of\s+)?(?:(?:every|each|all|the)\s+)?(?:other|2n?d?)\s+months?/) { |m1| 'repeats altmonthly ' + m1.gsub(/\b(and|the)\b/, '') + ' ' } nsub!(/(?:repeats\s+)(?:\bon\s+)?(?:the\s+)?((?:(?:1|2|3|4|5)(?:st|nd|rd|th)?\s+#{DAY_OF_WEEK_NB}\s+(?:and\s+)?(?:the\s+)?){1,10})(?:of\s+)?(?:(?:every|each|all|the)\s+)?3r?d?\s+months?/) { |m1| 'repeats threemonthly ' + m1.gsub(/\b(and|the)\b/, '') + ' ' } # "repeats on the 1st friday saturday of the month" --> repeats monthly 1st friday 1st saturday nsub!(/(?:repeats\s+)(?:\bon\s+)?(?:the\s+)?(1st|2nd|3rd|4th|5th)\s+((?:#{DAY_OF_WEEK_NB}\s+){2,7})(?:of\s+)?(?:(?:every|each|all|the)\s+)?\bmonths?/) { |m1, m2| 'repeats monthly ' + m1 + ' ' + m2.split.join(' ' + m1 + ' ') + ' ' } nsub!(/(?:repeats\s+)(?:\bon\s+)?(?:the\s+)?(1st|2nd|3rd|4th|5th)\s+((?:#{DAY_OF_WEEK_NB}\s+){2,7})(?:of\s+)?(?:(?:every|each|all|the)\s+)?(?:other|2n?d?)\s+months?/) { |m1, m2| 'repeats altmonthly ' + m1 + ' ' + m2.split.join(' ' + m1 + ' ') + ' ' } nsub!(/(?:repeats\s+)(?:\bon\s+)?(?:the\s+)?(1st|2nd|3rd|4th|5th)\s+((?:#{DAY_OF_WEEK_NB}\s+){2,7})(?:of\s+)?(?:(?:every|each|all|the)\s+)?3r?d?\s+months?/) { |m1, m2| 'repeats threemonthly ' + m1 + ' ' + m2.split.join(' ' + m1 + ' ') + ' ' } # "repeats each month" --> every month nsub!(/(repeats\s+)?(each|every)\s+\bmonth(ly)?/, 'every month ') nsub!(/all\s+months/, 'every month') # "repeats every other month" --> every other month nsub!(/(repeats\s+)?(each|every)\s+(other|2n?d?)\s+month(ly)?/, 'every other month ') nsub!(/(repeats\s+)?bimonthly/, 'every other month ') # hyphens have already been replaced in spell check (bi-monthly) # "repeats every three months" --> every third month nsub!(/(repeats\s+)?(each|every)\s+3r?d?\s+month/, 'every third month ') nsub!(/(repeats\s+)?trimonthly/, 'every third month ') # All months nsub!(/(repeats\s+)?all\s+months/, 'every month ') nsub!(/(repeats\s+)?all\s+other\+months/, 'every other month ') # All month nsub!(/all\s+month/, 'this month ') nsub!(/all\s+next\s+month/, 'next month ') # "repeats 2nd mon" --> repeats monthly 2nd mon # "repeats 2nd mon, 3rd fri, and the last sunday" --> repeats monthly 2nd mon 3rd fri 5th sun nsub!(/repeats\s+(?:\bon\s+)?(?:the\s+)?((?:(?:1|2|3|4|5)(?:st|nd|rd|th)?\s+#{DAY_OF_WEEK_NB}\s+(?:and\s+)?(?:the\s+)?){1,10})/) { |m1| 'repeats monthly ' + m1.gsub(/\b(and|the)\b/, '') + ' ' } # "starting at x, ending at y" --> from x to y nsub!(/(?:begin|start)(?:s|ing|ning)?\s+(?:at\s+)?#{TIME}\s+(?:and\s+)?end(?:s|ing)?\s+(?:at\s+)#{TIME}/, 'from \1 to \2') # "the x through the y" nsub!(/^(?:the\s+)?#{DATE_DD_WITH_SUFFIX}\s+(?:through|to|until)\s+(?:the\s+)?#{DATE_DD_WITH_SUFFIX}$/, '\1 through \2 ') # "x week(s) away" --> x week(s) from now nsub!(/([0-9]+)\s+(day|week|month)s?\s+away/, '\1 \2s from now') # "x days from now" --> "x days from now" # "in 2 weeks|days|months" --> 2 days|weeks|months from now" nsub!(/\b(an?|[0-9]+)\s+(day|week|month)s?\s+(?:from\s+now|away)/, '\1 \2 from now') nsub!(/in\s+(a|[0-9]+)\s+(week|day|month)s?/, '\1 \2 from now') # "x minutes|hours from now" --> "in x hours|minutes" # "in x hour(s)" --> 11/20/07 at 22:00 # REDONE, no more calculations # "x minutes|hours from now" --> "x hours|minutes from now" # "in x hours|minutes --> x hours|minutes from now" nsub!(/\b(an?|[0-9]+)\s+(hour|minute)s?\s+(?:from\s+now|away)/, '\1 \2 from now') nsub!(/in\s+(an?|[0-9]+)\s+(hour|minute)s?/, '\1 \2 from now') # Now only nsub!(/^(?:\s*)(?:right\s+)?now(?:\s*)$/, '0 minutes from now') # "a week/month from yesterday|tomorrow" --> 1 week from yesterday|tomorrow nsub!(/(?:(?:a|1)\s+)?(week|month)\s+from\s+(yesterday|tomorrow)/, '1 \1 from \2') # "a week/month from yesterday|tomorrow" --> 1 week from monday nsub!(/(?:(?:a|1)\s+)?(week|month)\s+from\s+#{DAY_OF_WEEK}/, '1 \1 from \2') # "every 2|3 days" --> every 2nd|3rd day nsub!(/every\s+(2|3)\s+days?/) { |m1| 'every ' + m1.to_i.ordinalize + ' day' } # "the following" --> following nsub!(/the\s+following/, 'following') # "friday the 12th to sunday the 14th" --> 12th through 14th nsub!(/#{DAY_OF_WEEK}\s+the\s+#{DATE_DD_WITH_SUFFIX}\s+(?:to|through|until)\s+#{DAY_OF_WEEK}\s+the\s+#{DATE_DD_WITH_SUFFIX}/, '\2 through \4') # "between 1 and 4" --> from 1 to 4 nsub!(/between\s+#{TIME}\s+and\s+#{TIME}/, 'from \1 to \2') # "on the 3rd sat of this month" --> "3rd sat this month" # "on the 3rd sat and 5th tuesday of this month" --> "3rd sat this month 5th tuesday this month" # "on the 3rd sat and sunday of this month" --> "3rd sat this month 3rd sun this month" # "on the 2nd and 3rd sat of this month" --> "2nd sat this month 3rd sat this month" # This is going to be dicey, I'm going to remove 'the' from the following regexprsns: # The 'the' case will be handled AFTER wrapper substitution at end of this method nsub!(/(?:\bon\s+)?(?:the\s+)?(1st|2nd|3rd|4th|5th)\s+((?:#{DAY_OF_WEEK_NB}\s+(?:and\s+)?){2,7})(?:of\s+)?(?:this|of)\s+month/) { |m1, m2| m2.gsub(/\band\b/, '').gsub(/#{DAY_OF_WEEK}/, m1 + ' \1 this month') } nsub!(/(?:\bon\s+)?(?:the\s+)?((?:(?:1st|2nd|3rd|4th|5th)\s+(?:and\s+)?(?:the\s+)?){2,7})#{DAY_OF_WEEK}\s+(?:of\s+)?(?:this|of)\s+month/) { |m1, m2| m1.gsub(/\b(and|the)\b/, '').gsub(/(1st|2nd|3rd|4th|5th)/, '\1 ' + m2 + ' this month') } nsub!(/(?:\bon\s+)?(?:the\s+)?((?:(?:1st|2nd|3rd|4th|5th)\s+#{DAY_OF_WEEK_NB}\s+(?:and\s+)?(?:the\s+)?){1,10})(?:of\s+)?(?:this|of)\s+month/) { |m1| m1.gsub(/\b(and|the)\b/, '').gsub(/#{DAY_OF_WEEK}/, '\1 this month') } # "on the 3rd sat of next month" --> "3rd sat next month" # "on the 3rd sat and 5th tuesday of next month" --> "3rd sat next month 5th tuesday next month" # "on the 3rd sat and sunday of next month" --> "3rd sat this month 3rd sun next month" # "on the 2nd and 3rd sat of next month" --> "2nd sat this month 3rd sat next month" nsub!(/(?:\bon\s+)?(?:the\s+)?(1st|2nd|3rd|4th|5th)\s+((?:#{DAY_OF_WEEK_NB}\s+(?:and\s+)?){2,7})(?:of\s+)?next\s+month/) { |m1, m2| m2.gsub(/\band\b/, '').gsub(/#{DAY_OF_WEEK}/, m1 + ' \1 next month') } nsub!(/(?:\bon\s+)?(?:the\s+)?((?:(?:1st|2nd|3rd|4th|5th)\s+(?:and\s+)?(?:the\s+)?){2,7})#{DAY_OF_WEEK}\s+(?:of\s+)?next\s+month/) { |m1, m2| m1.gsub(/\b(and|the)\b/, '').gsub(/(1st|2nd|3rd|4th|5th)/, '\1 ' + m2 + ' next month') } nsub!(/(?:\bon\s+)?(?:the\s+)?((?:(?:1st|2nd|3rd|4th|5th)\s+#{DAY_OF_WEEK_NB}\s+(?:and\s+)?(?:the\s+)?){1,10})(?:of\s+)?next\s+month/) { |m1| m1.gsub(/\b(and|the)\b/, '').gsub(/#{DAY_OF_WEEK}/, '\1 next month') } # "on the 3rd sat of nov" --> "3rd sat nov" # "on the 3rd sat and 5th tuesday of nov" --> "3rd sat nov 5th tuesday nov !!!!!!! walking a fine line here, 'nov 5th', but then again the entire nlp walks a pretty fine line # "on the 3rd sat and sunday of nov" --> "3rd sat nov 3rd sun nov" # "on the 2nd and 3rd sat of nov" --> "2nd sat nov 3rd sat nov" nsub!(/(?:\bon\s+)?(?:the\s+)?(1st|2nd|3rd|4th|5th)\s+((?:#{DAY_OF_WEEK_NB}\s+(?:and\s+)?){2,7})(?:of\s+)?(?:in\s+)?#{MONTH_OF_YEAR}/) { |m1, m2, m3| m2.gsub(/\band\b/, '').gsub(/#{DAY_OF_WEEK}/, m1 + ' \1 ' + m3) } nsub!(/(?:\bon\s+)?(?:the\s+)?((?:(?:1st|2nd|3rd|4th|5th)\s+(?:and\s+)?(?:the\s+)?){2,7})#{DAY_OF_WEEK}\s+(?:of\s+)?(?:in\s+)?#{MONTH_OF_YEAR}/) { |m1, m2, m3| m1.gsub(/\b(and|the)\b/, '').gsub(/(1st|2nd|3rd|4th|5th)/, '\1 ' + m2 + ' ' + m3) } nsub!(/(?:\bon\s+)?(?:the\s+)?((?:(?:1st|2nd|3rd|4th|5th)\s+#{DAY_OF_WEEK_NB}\s+(?:and\s+)?(?:the\s+)?){1,10})(?:of\s+)?(?:in\s+)?#{MONTH_OF_YEAR}/) { |m1, m2| m1.gsub(/\b(and|the)\b/, '').gsub(/#{DAY_OF_WEEK}/, '\1 ' + m2) } # "on the last day of nov" --> "last day nov" nsub!(/(?:\bon\s+)?(?:the\s+)?last\s+day\s+(?:of\s+)?(?:in\s+)?#{MONTH_OF_YEAR}/, 'last day \1') # "on the 1st|last day of this|the month" --> "1st|last day this month" nsub!(/(?:\bon\s+)?(?:the\s+)?(1st|last)\s+day\s+(?:of\s+)?(?:this|the)?(?:\s*)month/, '\1 day this month') # "on the 1st|last day of next month" --> "1st|last day next month" nsub!(/(?:\bon\s+)?(?:the\s+)?(1st|last)\s+day\s+(?:of\s+)?next\s+month/, '\1 day next month') # "every other weekend" --> every other sat sun nsub!(/every\s+other\s+weekend/, 'every other sat sun') # "this week on mon "--> this mon nsub!(/this\s+week\s+(?:on\s+)?#{DAY_OF_WEEK}/, 'this \1') # "mon of this week " --> this mon nsub!(/#{DAY_OF_WEEK}\s+(?:of\s+)?this\s+week/, 'this \1') # "next week on mon "--> next mon nsub!(/next\s+week\s+(?:on\s+)?#{DAY_OF_WEEK}/, 'next \1') # "mon of next week " --> next mon nsub!(/#{DAY_OF_WEEK}\s+(?:of\s+)?next\s+week/, 'next \1') # Ordinal this month: # this will slip by now # the 23rd of this|the month --> 8/23 # this month on the 23rd --> 8/23 # REDONE, no date calculations # the 23rd of this|the month --> 23rd this month # this month on the 23rd --> 23rd this month nsub!(/(?:the\s+)?#{DATE_DD}\s+(?:of\s+)?(?:this|the)\s+month/, '\1 this month') nsub!(/this\s+month\s+(?:(?:on|the)\s+)?(?:(?:on|the)\s+)?#{DATE_DD}/, '\1 this month') # Ordinal next month: # this will slip by now # the 23rd of next month --> 9/23 # next month on the 23rd --> 9/23 # REDONE no date calculations # the 23rd of next month --> 23rd next month # next month on the 23rd --> 23rd next month nsub!(/(?:the\s+)?#{DATE_DD}\s+(?:of\s+)?(?:next|the\s+following)\s+month/, '\1 next month') nsub!(/(?:next|the\s+following)\s+month\s+(?:(?:on|the)\s+)?(?:(?:on|the)\s+)?#{DATE_DD}/, '\1 next month') # "for the next 3 days|weeks|months" --> for 3 days|weeks|months nsub!(/for\s+(?:the\s+)?(?:next|following)\s+(\d+)\s+(days|weeks|months)/, 'for \1 \2') # This monthname -> monthname nsub!(/this\s+#{MONTH_OF_YEAR}/, '\1') # Until monthname -> through monthname # through shouldn't be included here; through and until mean different things, need to fix wrapper terminology # "until june --> through june" nsub!(/(?:through|until)\s+(?:this\s+)?#{MONTH_OF_YEAR}\s+(?:$|\D)/, 'through \1') # the week of 1/2 -> week of 1/2 nsub!(/(the\s+)?week\s+(of|starting)\s+(the\s+)?/, 'week of ') # the week ending 1/2 -> week through 1/2 nsub!(/(the\s+)?week\s+(?:ending)\s+/, 'week through ') # clean up wrapper terminology # This should always be at end of pre-process nsub!(/(begin(s|ning)?|start(s|ing)?)(\s+(at|on))?/, 'start') nsub!(/(\bend(s|ing)?|through|until)(\s+(at|on))?/, 'through') nsub!(/start\s+(?:(?:this|in)\s+)?#{MONTH_OF_YEAR}/, 'start \1') # 'the' cases; what this is all about is if someone enters "first sunday of the month" they mean one date. But if someone enters "first sunday of the month until december 2nd" they mean recurring # Do these actually do ANYTHING anymore? # "on the 3rd sat and sunday of the month" --> "repeats monthly 3rd sat 3rd sun" OR "3rd sat this month 3rd sun this month" if query_str =~ /(?:\bon\s+)?(?:the\s+)?(1st|2nd|3rd|4th|5th)\s+((?:#{DAY_OF_WEEK_NB}\s+(?:and\s+)?){2,7})(?:of\s+)?(?:the)\s+month/ if query_str =~ /(start|through)\s+#{DATE_MM_SLASH_DD}/ nsub!(/(?:\bon\s+)?(?:the\s+)?(1st|2nd|3rd|4th|5th)\s+((?:#{DAY_OF_WEEK_NB}\s+(?:and\s+)?){2,7})(?:of\s+)?(?:the)\s+month/) { |m1, m2| 'repeats monthly ' + m2.gsub(/\band\b/, '').gsub(/#{DAY_OF_WEEK}/, m1 + ' \1') } else nsub!(/(?:\bon\s+)?(?:the\s+)?(1st|2nd|3rd|4th|5th)\s+((?:#{DAY_OF_WEEK_NB}\s+(?:and\s+)?){2,7})(?:of\s+)?(?:the)\s+month/) { |m1, m2| m2.gsub(/\band\b/, '').gsub(/#{DAY_OF_WEEK}/, m1 + ' \1 this month') } end end # "on the 2nd and 3rd sat of this month" --> "repeats monthly 2nd sat 3rd sat" OR "2nd sat this month 3rd sat this month" if query_str =~ /(?:\bon\s+)?(?:the\s+)?((?:(?:1st|2nd|3rd|4th|5th)\s+(?:and\s+)?(?:the\s+)?){2,7})#{DAY_OF_WEEK}\s+(?:of\s+)?(?:the)\s+month/ if query_str =~ /(start|through)\s+#{DATE_MM_SLASH_DD}/ nsub!(/(?:\bon\s+)?(?:the\s+)?((?:(?:1st|2nd|3rd|4th|5th)\s+(?:and\s+)?(?:the\s+)?){2,7})#{DAY_OF_WEEK}\s+(?:of\s+)?(?:the)\s+month/) { |m1, m2| 'repeats monthly ' + m1.gsub(/\b(and|the)\b/, '').gsub(/(1st|2nd|3rd|4th|5th)/, '\1 ' + m2) } else nsub!(/(?:\bon\s+)?(?:the\s+)?((?:(?:1st|2nd|3rd|4th|5th)\s+(?:and\s+)?(?:the\s+)?){2,7})#{DAY_OF_WEEK}\s+(?:of\s+)?(?:the)\s+month/) { |m1, m2| m1.gsub(/\b(and|the)\b/, '').gsub(/(1st|2nd|3rd|4th|5th)/, '\1 ' + m2 + ' this month') } end end # "on the 3rd sat and 5th tuesday of this month" --> "repeats monthly 3rd sat 5th tue" OR "3rd sat this month 5th tuesday this month" if query_str =~ /(?:\bon\s+)?(?:the\s+)?((?:(?:1st|2nd|3rd|4th|5th)\s+#{DAY_OF_WEEK_NB}\s+(?:and\s+)?(?:the\s+)?){1,10})(?:of\s+)?(?:the)\s+month/ if query_str =~ /(start|through)\s+#{DATE_MM_SLASH_DD}/ nsub!(/(?:\bon\s+)?(?:the\s+)?((?:(?:1st|2nd|3rd|4th|5th)\s+#{DAY_OF_WEEK_NB}\s+(?:and\s+)?(?:the\s+)?){1,10})(?:of\s+)?(?:the)\s+month/) { |m1| 'repeats monthly ' + m1.gsub(/\b(and|the)\b/, '') } else nsub!(/(?:\bon\s+)?(?:the\s+)?((?:(?:1st|2nd|3rd|4th|5th)\s+#{DAY_OF_WEEK_NB}\s+(?:and\s+)?(?:the\s+)?){1,10})(?:of\s+)?(?:the)\s+month/) { |m1| m1.gsub(/\b(and|the)\b/, '').gsub(/#{DAY_OF_WEEK}/, '\1 this month') } end end nsub!(/from\s+now\s+(through|to|until)/, 'now through') end