class Solr::Util
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Public Class Methods
paired_array_each(a) { |a, a| ... }
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paired_array_each() yields twice:
|key1,value1| and |key2,value2|
# File lib/solr/util.rb, line 16 def self.paired_array_each(a, &block) 0.upto(a.size / 2 - 1) do |i| n = i * 2 yield(a[n], a[n+1]) end end
paired_array_to_hash(a)
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paired_array_to_hash() => {key1 => value1, key2, value2}
# File lib/solr/util.rb, line 24 def self.paired_array_to_hash(a) Hash[*a] end
query_parser_escape(string)
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# File lib/solr/util.rb, line 28 def self.query_parser_escape(string) # backslash prefix everything that isn't a word character string.gsub(/(\W)/,'\\\\\1') end