Em 19-12-2011 23:56, Steve Klabnik escreveu:
throw/catch for flow control is bad.
raise-rescue is intended for exception handling, while catch-throw is
intended for regular control flow in Ruby.
Another possible syntax would be redirect_to and render returning an
object that would respond to 'and_return', like:
redirect_to(login_path).and_return unless authenticated?
This reads much better than "return render ..." and is also backward
compatible...
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