Class: Module

Inherits:

Object

Object
Module

Defined in:: lib/contracts/core_ext.rb

Instance Method Summary collapse

#singleton_class ⇒ Object

Compatibility with ruby 1.8.
#singleton_class? ⇒ Boolean

Compatibility with ruby 1.8.

Instance Method Details

#singleton_class ⇒ `Object`

Compatibility with ruby 1.8



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# File 'lib/contracts/core_ext.rb', line 4

def singleton_class
  class << self; self; end
end

#singleton_class? ⇒ `Boolean`

Compatibility with ruby 1.8

Returns:

(Boolean)



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# File 'lib/contracts/core_ext.rb', line 11

def singleton_class?
  self <= Object.singleton_class
end