Module: Omnibus::NullArgumentable

Included in:
Config, Packager::Base, Project, Software
Defined in:
lib/omnibus/null_argumentable.rb

Defined Under Namespace

Modules: ClassMethods

Constant Summary collapse

NULL =

The “empty” null object.

Object.new.freeze

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object

Called when the module is included.


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# File 'lib/omnibus/null_argumentable.rb', line 31

def self.included(base)
  base.extend(ClassMethods)
end

Instance Method Details

#null?(object) ⇒ Boolean

See Also:

  • Omnibus::NullArgumentable.(NullArgumentable(NullArgumentable.null?)

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# File 'lib/omnibus/null_argumentable.rb', line 47

def null?(object)
  self.class.null?(object)
end