nullclass.rb

Path: lib/standard/facets/nullclass.rb
Last Update: Wed Mar 14 21:19:17 +0000 2012

Nullclass

NullClass is essentially NilClass but it differs in one important way. When a method is called against it that it deoesn‘t have, it will simply return null value rather then raise an error.

TODO: Perhaps NullClass should be called NackClass?

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