Emacs on OS X
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This tip is going to be a really short one. Hopefully by now you’ve heard about pry - a fantastic irb replacement, that somewhat reminds me of the mighty Lis...
From time to time you might want to take different actions depending on an object’s class. One handy way to do so is with a case expression:
I18n(internationalization) and l10n(localization) are topics that are covered superbly by the Rails Guides. The one thing that’s left out is the setup of fal...
Prelude