ActiveModel Callbacks
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Description
In the Jots (like tweets) in JotRod, I needed to generate a hash on creation as the key for the Jots. So, I determined that the easiest way to do that was to include ActiveModel Callbacks.
The module is pretty simple to add to your classes. Here's a demo of how to add it to Sandra.
Sandra's repository
JotRod's repository
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Published 12/20/12
Published 12/20/12
When preparing to add some layout features to JotRod, I realized it was a Rails 3.0.9 application. Here's a quick rundown on upgrading to Rails 3.1.3.
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Published 12/09/11
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