I described in Different Settings for Development and Adhoc Builds in RubyMotion how I set up my Rakefile to have an env variable that represents

RubyMotion is a great alternative to writing iOS and OS X apps with Objective C. Many RubyMotion users seem to come from Ruby backgrounds and are new

This is probably obvious to Ruby developers, but for us Objective C developers who are new to RubyMotion, I've found it common enough to define

It's useful – and crucial – in RubyMotion to define attribute accessors so only a weak reference is held to avoid cyclic redundancies. You can define a simple DSL: class Class def weak_attr_accessor(*my_accessors) my_accessors.each do |accessor| defi...

While working on Everyday Journal , I sidetracked a little and built this prototype of a color inspector in RubyMotion code link that can be used to

Update 2013/6/27: RM3 is now fixed as described by Laurent Sansonetti in this RubyMotion Groups post. Update 2014/01/02: Also be careful to use #weak! on procs where appropriate to make the self reference stored in procs weak. There's been a bit of a sto...

How I set up RubyMotion build settings for simulator, development device builds, and adhoc release builds using one environment flag.