#14 Performing Calculations on Models
Did you know ActiveRecord provides class methods for performing calculations on models? You can even use these methods through associations.
An episode of the RailsCasts (Mobile) podcast, hosted by Ryan Bates, titled "#14 Performing Calculations on Models" was published on April 4, 2007 and runs 2 minutes.
April 4, 2007 ·2m · RailsCasts (Mobile)
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Summary
Did you know ActiveRecord provides class methods for performing calculations on models? You can even use these methods through associations.
Episode Description
Did you know ActiveRecord provides class methods for performing calculations on models? You can even use these methods through associations.
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