class Logicality::Lexer::Token

Class that defines the main structure of a Token. A token is a parsed set of characters.

Attributes

type[R]
value[R]

Public Class Methods

new(type, value) click to toggle source
# File lib/logicality/lexer/token.rb, line 26
def initialize(type, value)
  raise ArgumentError, 'type is required'   unless type   && type.to_s.length.positive?
  raise ArgumentError, 'value is required'  unless value  && value.to_s.length.positive?

  @type   = Type.const_get(type.to_s.upcase.to_sym)
  @value  = value.to_s
end

Public Instance Methods

to_s() click to toggle source
# File lib/logicality/lexer/token.rb, line 34
def to_s
  "#{type}::#{value}"
end