What's a good tutorial for creating a gem with RSpec?

Posted by ramon.tayag on Stack Overflow See other posts from Stack Overflow or by ramon.tayag
Published on 2010-03-27T15:16:59Z Indexed on 2010/03/27 15:23 UTC
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ruby

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rails

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gem

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tutorial

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rspec

I've been searching around for ways to create a gem with RSpec, but haven't found descriptive tutorials.

I started out with Ryan Bates' Making a gem, but I'm looking for a tutorial that discusses creating an acts_as style gem with RSpec.

By acts_as, I mean to say that the gem adds certain methods to an existing class in Rails. Why is this important? Because I've found gem templates like New Gem, got a spec to run but when I try to test an Active Record object it starts choking. I've tried requiring active_record in spec_helper.rb but I must be doing something wrong because it doesn't solve the problem.

When it comes to plugins, I found this Rails Guide. If there's a gem version for that around that'd be awesome.

Thanks guys!

P.S. I love screencasts.

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