Class: GraphQL::Language::Token

Inherits:
Object
  • Object
show all
Defined in:
lib/graphql/language/token.rb

Overview

Emitted by the lexer and passed to the parser. Contains type, value and position data.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(value:, name:, line:, col:, prev_token:) ⇒ Token

Returns a new instance of Token.



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# File 'lib/graphql/language/token.rb', line 10

def initialize(value:, name:, line:, col:, prev_token:)
  @name = name
  @value = value
  @line = line
  @col = col
  @prev_token = prev_token
end

Instance Attribute Details

#line ⇒ Symbol (readonly)

Returns The kind of token this is.

Returns:

  • (Symbol) —

    The kind of token this is



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# File 'lib/graphql/language/token.rb', line 8

def line
  @line
end

#name ⇒ Symbol (readonly)

Returns The kind of token this is.

Returns:

  • (Symbol) —

    The kind of token this is



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# File 'lib/graphql/language/token.rb', line 8

def name
  @name
end

#prev_token ⇒ Symbol (readonly)

Returns The kind of token this is.

Returns:

  • (Symbol) —

    The kind of token this is



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# File 'lib/graphql/language/token.rb', line 8

def prev_token
  @prev_token
end

Instance Method Details

#line_and_column ⇒ Object 



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# File 'lib/graphql/language/token.rb', line 22

def line_and_column
  [@line, @col]
end

#to_f ⇒ Object 



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# File 'lib/graphql/language/token.rb', line 20

def to_f; @value.to_f; end

#to_i ⇒ Object 



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# File 'lib/graphql/language/token.rb', line 19

def to_i; @value.to_i; end

#to_s ⇒ Object 



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# File 'lib/graphql/language/token.rb', line 18

def to_s; @value; end