# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2013-06-01 00:37:36 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/340628159168905217) RT @bjhomer: How to get people to call your designated initializer instead of the one your superclass provides: http://t.co/8IeUen2Btg