Class: Optimus::ParsedCalculator::NumberLiteral

Inherits:

Expr

• Object
• Expr
• Optimus::ParsedCalculator::NumberLiteral

Defined in:

lib/expression_parser/expressions.rb

Constant Summary

Constants inherited from Expr

Expr::BINARY_OPERATORS

Instance Method Summary

• #evaluate(*args) ⇒ Object
• #initialize(token) ⇒ NumberLiteral constructor

  A new instance of NumberLiteral.

• #to_s ⇒ Object

Methods inherited from Expr

#-@, #eq, #logical_and, #logical_not, #logical_or, #neq, #to_bool

Constructor Details

#initialize(token) ⇒ NumberLiteral

Returns a new instance of NumberLiteral.

# File 'lib/expression_parser/expressions.rb', line 103

def initialize(token)
  @token = token
end

Instance Method Details

#evaluate(*args) ⇒ Object

# File 'lib/expression_parser/expressions.rb', line 111

def evaluate(*args)
  @token.to_f
end

#to_s ⇒ Object

# File 'lib/expression_parser/expressions.rb', line 107

def to_s
  @token
end