Class: LL::Token

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

Overview

A Token contains the data of a single lexer token.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(type, value, source_line) ⇒ Token 



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# File 'lib/ll/token.rb', line 13

def initialize(type, value, source_line)
  @type        = type
  @value       = value
  @source_line = source_line
end

Instance Attribute Details

#source_line ⇒ Object (readonly)

Returns the value of attribute source_line.



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# File 'lib/ll/token.rb', line 6

def source_line
  @source_line
end

#type ⇒ Object (readonly)

Returns the value of attribute type.



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# File 'lib/ll/token.rb', line 6

def type
  @type
end

#value ⇒ Object (readonly)

Returns the value of attribute value.



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# File 'lib/ll/token.rb', line 6

def value
  @value
end

Instance Method Details

#==(other) ⇒ TrueClass|FalseClass 



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# File 'lib/ll/token.rb', line 22

def ==(other)
  return false unless other.class == self.class

  return type == other.type &&
    value == other.value &&
    source_line == other.source_line
end