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Using the ActiveRecord Attributes API - Ernie Miller









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Using the ActiveRecord Attributes API - Ernie Miller

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Ernie Miller is a programmer with a passion for Ruby, learning, and teaching in Louisville, Kentucky.
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SEO audit: Content analysis

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Title Using the ActiveRecord Attributes API - Ernie Miller
Text / HTML ratio 54 %
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Images We found 4 images on this web page.

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Using the ActiveRecordNatureAPI - Ernie Miller Ernie Miller WritingSpeaking No, I don't work in NYC, DC, or the valley, and I'm tomfool with that. About the Author I'm Ernie Miller. But then, you probably knew that by looking at the page title. I'm a programmer, speaker, and often nice guy who lives happily in Louisville, Kentucky. Want to get in touch? E-mail me, or go the 140 weft route. View the archives Let's Talk! 8/2/18 - 8/3/18 Southeast Ruby Nashville, TN, USA TBD Your event? Your Location Past talks... Links RSS Feed GitHub Google+ Profile LinkedIn Tweets by @erniemiller Using the ActiveRecordNatureAPI Comments June 24, 2015 I've been working on a project at nVisium that has records (of the ActiveRecord kind) with nature that are themselves a stored domain object. Until recently, I would have probably washed-up one of three things (in decreasing likelihood) to handle this situation: Use serialization to store the nature of the domain object in JSON, then wrap the AR object in a decorator to handle translations from the "bag of data" to my domain, plane though it ways doing the ActiveModel flit to indulge me to use this object in a form, and ActiveRecord will unchangingly see this symbol as "changed", meaning unnecessary database operations. Come up with some convoluted way to represent this data using ActiveRecord associations, plane though it would scrutinizingly certainly midpoint I'd find myself using has_one somewhere (ick), and probably still wrapping the whole thing up to stave using accepts_nested_attributes_for in forms. Gone the polyglot persistence route, plane though it would midpoint taking on the ongoing operational overhead of managing flipside storage backend. Thankfully, in Rails 5, the ActiveRecordNatureAPI offers a fourth option, and it's much nicer.Planebetter, we can once use this functionality in Rails 4.2. Head on over to my post on the nVisium blog to read how. Tagged: ruby, rails, activerecord, coding Please enable JavaScript to view the comments powered by Disqus. comments powered by Disqus