Class: Regexp::Expression::Backreference::NumberRecursionLevel

Inherits:
Number show all
Defined in:
lib/regexp_parser/expression/classes/backreference.rb

Instance Attribute Summary collapse

Attributes inherited from Number

#number

Attributes inherited from Base

#referenced_expression

Attributes inherited from Regexp::Expression::Base

#conditional_level, #level, #nesting_level, #options, #quantifier, #set_level, #text, #token, #ts, #type

Instance Method Summary collapse

Methods inherited from Base

#initialize_copy

Methods inherited from Regexp::Expression::Base

#ascii_classes?, #attributes, #base_length, #case_insensitive?, #coded_offset, #default_classes?, #free_spacing?, #full_length, #greedy?, #initialize_copy, #is?, #match, #match?, #multiline?, #offset, #one_of?, #possessive?, #quantified?, #quantifier_affix, #quantify, #quantity, #reluctant?, #repetitions, #strfregexp, #terminal?, #to_re, #to_s, #type?, #unicode_classes?, #unquantified_clone

Constructor Details

#initialize(token, options = {}) ⇒ NumberRecursionLevel

Returns a new instance of NumberRecursionLevel.



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# File 'lib/regexp_parser/expression/classes/backreference.rb', line 44

def initialize(token, options = {})
  super
  @number, @recursion_level = token.text[3..-2].split(/(?=[+-])/).map(&:to_i)
end

Instance Attribute Details

#recursion_level ⇒ Object (readonly)

Returns the value of attribute recursion_level.



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# File 'lib/regexp_parser/expression/classes/backreference.rb', line 42

def recursion_level
  @recursion_level
end