22 Aug '16, 7pm

Avoid using exceptions for flow control

× The Ruby and Rails community linklog Made a library? Written a blog post? Found a useful tutorial? Share it with the Ruby community here or just enjoy what everyone else has found! Avoid using exceptions for flow control by Damian Jaszczurowski — Yesterday 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 PikachuEXE — Today Post a comment You can use basic HTML markup (e.g. <a>) or Markdown. Authenticate with GitHub As you are not logged in, you will be directed via Gi...

Full article: http://www.rubyflow.com/p/h43jzh-avoid-using-exceptions-f...

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