Just a rather small hint for rails users.
Today i was getting angry about rails, since it told me that a specific method would not exist.. but i knew that i did exists, and both of us were wrong.
How come: i moved a method vom controller to helper, but forgott to remove it from helper_methods.
So Rails claims, that the gived method does not exists. Strange, but true, it complains when you call it in code or template, silence when you just add it as helper_method.
So be warned, be smarter than i was ;)
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