class Aquarium::Utils::Aquarium::Utils::Aquarium::Utils::NilObject

An implementation of the Null Object Pattern (renamed “Nil” for Ruby). All methods not defined by Object simply return the Aquarium::Utils::NilObject itself. Users can subclass or add methods to instances to customize the behavior.

Public Instance Methods

eql?(other) click to toggle source

   # File lib/aquarium/utils/nil_object.rb
 9 def eql? other
10   other.kind_of? NilObject
11 end

method_missing(method_sym, *args) click to toggle source

   # File lib/aquarium/utils/nil_object.rb
13 def method_missing method_sym, *args
14   self
15 end