Avoid using exceptions for flow control
Why it’s a bad idea to use exception for flow control, and a short example based on devise’s code showing an alternative approach. http://jaszczurowski.com/avoid-using-exceptions-for-flow-control/
Why it’s a bad idea to use exception for flow control, and a short example based on devise’s code showing an alternative approach. http://jaszczurowski.com/avoid-using-exceptions-for-flow-control/
Comments
Thanks for posting this. I have seen some gems using exception + rescue as flow control Like interactor: https://github.com/collectiveidea/interactor/blob/master/lib/interactor/context.rb#L123 Now I write my own service classes instead of using that gem
I’m glad it was useful for you. :)
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