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Class: Prism::LexCompat::Token

Relationships & Source Files
Extension / Inclusion / Inheritance Descendants
Subclasses:
IgnoreStateToken
Inherits: BasicObject
Defined in: lib/prism/lex_compat.rb

Overview

When we produce tokens, we produce the same arrays that Ripper does. However, we add a couple of convenience methods onto them to make them a little easier to work with. We delegate all other methods to the array.

Class Method Summary

Instance Method Summary

Constructor Details

.new(array) ⇒ Token

Create a new token object with the given ripper-compatible array.

[ GitHub ] 

  


# File 'lib/prism/lex_compat.rb', line 204



def initialize(array)
  @array = array
end


  







Dynamic Method Handling

  

    This class handles dynamic methods through the method_missing method




  

    #method_missing(name)  
  

  

    This method is for internal use only.
  

  [ GitHub ]


  

  


# File 'lib/prism/lex_compat.rb', line 237



def method_missing(name, ...) # :nodoc:
  @array.send(name, ...)
end


  







Instance Method Details



  

    #==(other)  
  

  

    This method is for internal use only.
  



  

    

We want to pretend that this is just an Array.


  



  [ GitHub ]


  

  


# File 'lib/prism/lex_compat.rb', line 229



def ==(other) # :nodoc:
  @array == other
end


  








  

    #event  
  



  

    

The type of the token.


  



  [ GitHub ]


  

  


# File 'lib/prism/lex_compat.rb', line 214



def event
  @array[1]
end


  








  

    #location  
  



  

    

The location of the token in the source.


  



  [ GitHub ]


  

  


# File 'lib/prism/lex_compat.rb', line 209



def location
  @array[0]
end


  








  

    #respond_to_missing?(name, include_private = false)  ⇒ Boolean 
  

  

    This method is for internal use only.
  



  

    
  





  


  [ GitHub ]


  

  


# File 'lib/prism/lex_compat.rb', line 233



def respond_to_missing?(name, include_private = false) # :nodoc:
  @array.respond_to?(name, include_private)
end


  








  

    #state  
  



  

    

The state of the lexer when this token was produced.


  



  [ GitHub ]


  

  


# File 'lib/prism/lex_compat.rb', line 224



def state
  @array[3]
end


  








  

    #value  
  



  

    

The slice of the source that this token represents.


  



  [ GitHub ]


  

  


# File 'lib/prism/lex_compat.rb', line 219



def value
  @array[2]
end