I want to sort an ActiveRecord query based on the values in an array. Something like:
@fruits=Fruit.where(seeds: true)._________________________
Say I wanted to sort the results by color using the array ['Red','Blue','Yellow']
I see where SQL supports the use of a case statement for custom ordering, does Rails have something that utilizes this?
If you're using MySQL, you can use FIELD
. It would look like:
@fruit = Fruit.where(seeds: true).order("FIELD(color, 'Red', 'Blue', 'Yellow')")
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