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OpenACS Home : Forums : OpenACS Development : uplevel with passed variables : One Message

Forum OpenACS Development: Re: uplevel with passed variables

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Posted by Tilmann Singer on
Standard disclaimer: don't use uplevel/upvar unless you exactly know why you are doing it and that it is definitely necessary, as opposed to simply passing in all variables as parameters and returning them e.g. as array list. The danger is that code becomes hard to maintain and hard to understand for outsiders when using this feature too much.