Class: Regexp::Expression::Root

Inherits:
Subexpression show all
Defined in:
lib/regexp_parser/expression/classes/root.rb

Instance Attribute Summary

Attributes inherited from Subexpression

#expressions

Attributes inherited from Base

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

Instance Method Summary collapse

Methods inherited from Subexpression

#<<, #[], #all?, #clone, #each, #each_expression, #each_with_index, #empty?, #first, #insert, #last, #length, #map, #strfregexp_tree, #te, #to_h, #to_s, #traverse, #ts

Methods inherited from Base

#ascii_classes?, #clone, #coded_offset, #default_classes?, #full_length, #greedy?, #is?, #match, #matches?, #offset, #one_of?, #possessive?, #quantified?, #quantify, #quantity, #reluctant?, #starts_at, #strfregexp, #terminal?, #to_h, #to_re, #to_s, #type?, #unicode_classes?

Constructor Details

#initialize ⇒ Root

Returns a new instance of Root.



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# File 'lib/regexp_parser/expression/classes/root.rb', line 4

def initialize
  super Regexp::Token.new(:expression, :root, '', 0)
end

Instance Method Details

#case_insensitive? ⇒ Boolean Also known as: i?, ignore_case?

Returns:

  • (Boolean) 


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# File 'lib/regexp_parser/expression/classes/root.rb', line 13

def case_insensitive?
  @expressions[0].i?
end

#free_spacing? ⇒ Boolean Also known as: x?, extended?

Returns:

  • (Boolean) 


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# File 'lib/regexp_parser/expression/classes/root.rb', line 19

def free_spacing?
  @expressions[0].x?
end

#multiline? ⇒ Boolean Also known as: m?

Returns:

  • (Boolean) 


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# File 'lib/regexp_parser/expression/classes/root.rb', line 8

def multiline?
  @expressions[0].m?
end