RubyFlow The Ruby and Rails community linklog


The Ruby and Rails community linklog

Made a library? Written a blog post? Found a useful tutorial? Share it with the Ruby community here or just enjoy what everyone else has found!

Grand Central Dispatch Isn't Just For Background Queues (Singletons in RubyMotion)

Tonight at SydInMotion I got in a discussion that lead to me explain Dispatch.once and why it’s so handy. I’ve decided to write this up as a quick tip as it’s useful in almost any application.

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