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module Cucumber
module CucumberExpressions
class ParameterTypeMatcher
attr_reader :parameter_type
def initialize(parameter_type, regexp, text, match_position=0)
@parameter_type, @regexp, @text = parameter_type, regexp, text
@match = @regexp.match(@text, match_position)
end
def advance_to(new_match_position)
(new_match_position...@text.length).each {|advancedPos|
matcher = self.class.new(parameter_type, @regexp, @text, advancedPos)
if matcher.find && matcher.full_word?
return matcher
end
}
self.class.new(parameter_type, @regexp, @text, @text.length)
end
def find
!@match.nil? && !group.empty?
end
def full_word?
space_before_match_or_sentence_start? && space_after_match_or_sentence_end?
end
def start
@match.begin(0)
end
def group
@match.captures[0]
end
def <=>(other)
pos_comparison = start <=> other.start
return pos_comparison if pos_comparison != 0
length_comparison = other.group.length <=> group.length
return length_comparison if length_comparison != 0
0
end
private
def space_before_match_or_sentence_start?
match_begin = @match.begin(0)
match_begin == 0 || @text[match_begin - 1].match(/\p{Z}|\p{P}|\p{S}/)
end
def space_after_match_or_sentence_end?
match_end = @match.end(0)
match_end == @text.length || @text[match_end].match(/\p{Z}|\p{P}|\p{S}/)
end
end
end
end
Version data entries
33 entries across 33 versions & 4 rubygems