Can't pass array function result as parameter

James Spencer jspencer78 at mac.com
Fri Mar 31 23:01:34 EST 2006


On Mar 31, 2006, at 8:59 PM, J. Landman Gay wrote:

> If all else fails, you can always declare a local script variable  
> to hold the array and then just use that. No passing of anything  
> required. Or you could try passing the variable by reference (add  
> an @ sign in front of the parameter) which seems like it should  
> work but I haven't tried it.

I think both would probably work but the issue at the moment is that  
I did not write the library that is creating the original array and  
that eventually expects me to pass an array back.  The author had no  
reason to know that the output from their function creating the array  
would be passed back to the other handler as there is no necessary  
connection between the two and I don't want to mess with the library  
code myself mostly because I'm being pedantic.

What definitely works is to copy the array myself, element by  
element, to a local variable and then pass that back to the library.   
This works fine in this limited situation because the number of  
entries in these "arrays" (I hate the name; in this context, they are  
really a dictionary or a hash) is limited and is predetermined so  
doing the extra copying works fine.

Spence

James P. Spencer
Rochester, MN

jspencer78 at mac.com

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