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By mswatcher
Submitted: Mar 19 2014 / 11:11

The world isn’t black and white (as much as we’d like to believe it is). Just because our gem’s functionality may work for us, doesn’t mean it’ll work for everyone. Fortunately, we can give users the ability to add custom configuration data, allowing them to adapt our code to their own use. In this post, we’ll adapt the mega_lotto gem to take a configuration block that modifies the number of integers returned from the #draw method output.
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