class Ragol::ArgsList
Attributes
args[RW]
Public Class Methods
new(args = Array.new)
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# File lib/ragol/argslist.rb, line 8 def initialize args = Array.new @args = args end
Public Instance Methods
[](idx)
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# File lib/ragol/argslist.rb, line 52 def [] idx @args[idx] end
args_empty?()
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# File lib/ragol/argslist.rb, line 30 def args_empty? @args.empty? end
current_arg()
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# File lib/ragol/argslist.rb, line 38 def current_arg curr = @args[0] re = Regexp.new('^-(?:\d+|\w)') if md = re.match(curr) md[0] else curr end end
empty?()
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# File lib/ragol/argslist.rb, line 34 def empty? @args.empty? end
end_of_options?()
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# File lib/ragol/argslist.rb, line 56 def end_of_options? current_arg == '--' end
eql?(args)
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# File lib/ragol/argslist.rb, line 48 def eql? args @args == args end
next_arg()
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# File lib/ragol/argslist.rb, line 12 def next_arg curr = @args.shift re = Regexp.new('^- (?:(\d+)(\D+) | ([a-zA-Z])(\w+) )', Regexp::EXTENDED) if md = re.match(curr) mi = md[1] ? 1 : 3 arg, newarg = ('-' + md[mi]), ('-' + md[mi + 1]) @args.unshift newarg arg else curr end end
shift_arg()
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# File lib/ragol/argslist.rb, line 26 def shift_arg @args.shift end