November 2017
Intermediate to advanced
1084 pages
28h 41m
English
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Appendix A Active Model API Reference
Active Model is a Rails library containing various modules used in developing frameworks that need to interact with the Rails Action Pack and Action View libraries. It came about by extracting common functionality that was not persistence specific out of Active Record, so that third party libraries would not have to copy code from Rails or use monkey patching anymore.
Out of this extraction came extremely useful reusable functionality to developers of Rails compatible libraries, such as dirty attributes, validations, and serialization into JSON or XML. And simply by using these modules developers could be DRY and not need to rewrite what has already been done before.
Section headings reflect the name of the ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.