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Re: How do you make an optional parameter in a function?

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ExtremeBuilder15 is online. ExtremeBuilder15
Joined: 01 May 2012
Total Posts: 3176
08 Mar 2017 07:46 PM
Is the only way to use a tuple/variadic?


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Unsubtleties is not online. Unsubtleties
Joined: 28 Nov 2016
Total Posts: 9203
08 Mar 2017 07:50 PM
They're optional by default. If they're not specified, they're replaced with nil.
If you want to set a default value, then do something like:

parameter = parameter or 1


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ExtremeBuilder15 is online. ExtremeBuilder15
Joined: 01 May 2012
Total Posts: 3176
08 Mar 2017 07:57 PM
Ok, thanks


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