Class: Regexp::Expression::Backreference::Number
- Inherits:
-
Base
- Object
- Regexp::Expression::Base
- Base
- Regexp::Expression::Backreference::Number
- Defined in:
- lib/regexp_parser/expression/classes/backref.rb
Direct Known Subclasses
Instance Attribute Summary collapse
-
#number ⇒ Object
readonly
Returns the value of attribute number.
Attributes inherited from Regexp::Expression::Base
#conditional_level, #level, #nesting_level, #options, #quantifier, #set_level, #text, #token, #ts, #type
Instance Method Summary collapse
-
#initialize(token, options = {}) ⇒ Number
constructor
A new instance of Number.
Methods inherited from Regexp::Expression::Base
#ascii_classes?, #case_insensitive?, #coded_offset, #default_classes?, #free_spacing?, #full_length, #greedy?, #initialize_clone, #is?, #match, #matches?, #multiline?, #offset, #one_of?, #possessive?, #quantified?, #quantifier_affix, #quantify, #quantity, #reluctant?, #strfregexp, #terminal?, #to_h, #to_re, #to_s, #type?, #unicode_classes?
Constructor Details
#initialize(token, options = {}) ⇒ Number
Returns a new instance of Number.
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# File 'lib/regexp_parser/expression/classes/backref.rb', line 8 def initialize(token, = {}) @number = token.text[token.token.equal?(:number) ? 1..-1 : 3..-2].to_i super end |
Instance Attribute Details
#number ⇒ Object (readonly)
Returns the value of attribute number.
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# File 'lib/regexp_parser/expression/classes/backref.rb', line 6 def number @number end |