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Contents
module Regexp::Expression
module Group
class Base < Regexp::Expression::Subexpression
def to_s(format = :full)
"#{text}#{expressions.join})#{quantifier_affix(format)}"
end
def capturing?; false end
def comment?; false end
end
class Passive < Group::Base
attr_writer :implicit
def initialize(*)
@implicit = false
super
end
def to_s(format = :full)
if implicit?
"#{expressions.join}#{quantifier_affix(format)}"
else
super
end
end
def implicit?
@implicit
end
end
class Absence < Group::Base; end
class Atomic < Group::Base; end
class Options < Group::Base
attr_accessor :option_changes
def initialize_copy(orig)
self.option_changes = orig.option_changes.dup
super
end
end
class Capture < Group::Base
attr_accessor :number, :number_at_level
alias identifier number
def capturing?; true end
end
class Named < Group::Capture
attr_reader :name
alias identifier name
def initialize(token, options = {})
@name = token.text[3..-2]
super
end
def initialize_copy(orig)
@name = orig.name.dup
super
end
end
class Comment < Group::Base
def to_s(_format = :full)
text.dup
end
def comment?; true end
end
end
module Assertion
class Base < Regexp::Expression::Group::Base; end
class Lookahead < Assertion::Base; end
class NegativeLookahead < Assertion::Base; end
class Lookbehind < Assertion::Base; end
class NegativeLookbehind < Assertion::Base; end
end
end
Version data entries
23 entries across 19 versions & 8 rubygems