If I define a function just in the freespace of a file and have included in
that file two packages which are bracketed in like:
sub function {}
package 1;
{}
package 2;
{}
How do I access the function (make a function call) from within one of the
packages?
is it main::function or is it something else.
Also, is it ok to call functions which take no parameters as just the
function name. like $var = function; as opposed to $var = function();
Thanks,
-Nick
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