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Class: RuboCop::AST::NodePattern::Parser::WithMeta::Lexer

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, ::RuboCop::AST::NodePattern::Lexer, LexerRex
Instance Chain:
self, ::RuboCop::AST::NodePattern::Lexer, LexerRex
Inherits: RuboCop::AST::NodePattern::Lexer
Defined in: lib/rubocop/ast/node_pattern/with_meta.rb

Overview

Overrides Lexer to token locations and comments

Constant Summary

::RuboCop::AST::NodePattern::Lexer - Inherited

Error, REGEXP_OPTIONS

Class Method Summary

::RuboCop::AST::NodePattern::Lexer - Inherited

.new

Instance Attribute Summary

::RuboCop::AST::NodePattern::Lexer - Inherited

#comments, #source_buffer, #tokens

Instance Method Summary

::RuboCop::AST::NodePattern::Lexer - Inherited

#do_parse, #emit, #emit_comment, #emit_regexp, #token

Constructor Details

.new(str_or_buffer) ⇒ Lexer

[ GitHub ] 

  


# File 'lib/rubocop/ast/node_pattern/with_meta.rb', line 13



def initialize(str_or_buffer)
  @source_buffer = if str_or_buffer.respond_to?(:source)
                     str_or_buffer
                   else
                     ::Parser::Source::Buffer.new('(string)', source: str_or_buffer)
                   end
  @comments = []
  super(@source_buffer.source)
end


  







Instance Attribute Details



  

    #source_buffer   (readonly)
  

  [ GitHub ]


  

  


# File 'lib/rubocop/ast/node_pattern/with_meta.rb', line 11



attr_reader :source_buffer


  







Instance Method Details



  

    #emit_comment  
  

  [ GitHub ]


  

  


# File 'lib/rubocop/ast/node_pattern/with_meta.rb', line 27



def emit_comment
  @comments << Comment.new(pos)
  super
end


  








  

    #pos  ⇒ ::Parser::Source::Range 
  



  

    
  





  
Returns:


    
  
  • 
    (::Parser::Source::Range)
—    
    

    last match’s position
    

    
  
    • 





  [ GitHub ]


  

  


# File 'lib/rubocop/ast/node_pattern/with_meta.rb', line 33



def pos
  ::Parser::Source::Range.new(source_buffer, ss.pos - ss.matched_size, ss.pos)
end


  








  

    #token(type, value)  
  

  [ GitHub ]


  

  


# File 'lib/rubocop/ast/node_pattern/with_meta.rb', line 23



def token(type, value)
  super(type, [value, pos])
end