Sha256: f9747fe5c3ad5137a7149aac86d145c182b33146845514e90a983b539b533316
Contents?: true
Size: 973 Bytes
Versions: 14
Compression:
Stored size: 973 Bytes
Contents
module Regexp::Expression
class Quantifier
MODES = [:greedy, :possessive, :reluctant]
attr_reader :token, :text, :min, :max, :mode
def initialize(token, text, min, max, mode)
@token = token
@text = text
@mode = mode
@min = min
@max = max
end
def initialize_copy(orig)
@text = orig.text.dup
super
end
def to_s
text.dup
end
alias :to_str :to_s
def to_h
{
token: token,
text: text,
mode: mode,
min: min,
max: max,
}
end
MODES.each do |mode|
class_eval <<-RUBY, __FILE__, __LINE__ + 1
def #{mode}?
mode.equal?(:#{mode})
end
RUBY
end
alias :lazy? :reluctant?
def ==(other)
other.class == self.class &&
other.token == token &&
other.mode == mode &&
other.min == min &&
other.max == max
end
alias :eq :==
end
end
Version data entries
14 entries across 10 versions & 5 rubygems