Class: Janeway::AST::Identifier

Inherits:
Expression show all
Defined in:
lib/janeway/ast/identifier.rb

Constant Summary collapse

EXPECTED_NEXT_TOKENS =

Tokens which may follow an identifier string

I[
  \n
  +
  -
  *
  /
  ==
  !=
  >
  <
  >=
  <=
  &&
  ||
].freeze

Instance Attribute Summary

Attributes inherited from Expression

#value

Instance Method Summary collapse

Methods inherited from Expression

#indented, #initialize, #literal?, #singular_query?, #tree, #type

Constructor Details

This class inherits a constructor from Janeway::AST::Expression

Instance Method Details

#expects?(next_token) ⇒ Boolean

Returns:



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# File 'lib/janeway/ast/identifier.rb', line 30

def expects?(next_token)
  EXPECTED_NEXT_TOKENS.include?(next_token)
end

#to_s ⇒ String

Returns:

  • (String) 


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# File 'lib/janeway/ast/identifier.rb', line 26

def to_s
  @value
end