> # $var1, $var2 and $var3 are set previously
>
> > for ( \$var1,
> > \$var2,
> > \$var3,
> > )
> >
> > {
> > ${$_} = modify_variable ( ${$_} );
> > }
> >
> > Questions:
> > - How do I improve my array definition?
> > - How to I call the modify_variable function in a more elegant way?
> > Perfect canidate for Map.
Thanks for that.
So now I have:
my @tmp = ( $var1, $var2, $var3 );
@tmp = map modify_variable, @tmp;
which is better.
I don't think I can use references anymore using this method, but anyone know
how to create an array of references?
Thanks
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