Class: Basic101::NotOperation

Inherits:

Object

• Object
• Basic101::NotOperation

Includes:

Identity

Defined in:

lib/basic101/not_operation.rb

Instance Method Summary

• #eval(runtime) ⇒ Object
• #initialize(expression) ⇒ NotOperation constructor

  A new instance of NotOperation.

Methods included from Identity

#==

Constructor Details

#initialize(expression) ⇒ NotOperation

Returns a new instance of NotOperation.

# File 'lib/basic101/not_operation.rb', line 7

def initialize(expression)
  @expression = expression
end

Instance Method Details

#eval(runtime) ⇒ Object

# File 'lib/basic101/not_operation.rb', line 11

def eval(runtime)
  @expression.eval(runtime).to_numeric.not
end