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Re: a list of functions within a pm

by TheoPetersen (Priest)
on Jul 19, 2001 at 23:09 UTC ( [id://98194]=note: print w/replies, xml ) Need Help??


in reply to a list of functions within a pm

If your package only contains subs (no package variables), you can just use the package's symbol table:
package foo;
sub one { return 1 };
sub two { return 2 };
sub subs {
    no strict;
    return keys %foo::;
}

[download]
You'll also get a BEGIN entry (at least, with 5.6.1 I did).

Replies are listed 'Best First'.
Re: Re: a list of functions within a pm
by Tyke (Pilgrim) on Jul 20, 2001 at 14:48 UTC
    There's no guarantee that methods for that package have been defined outside the .pm file. There's also no guarantee that the .pm file doesn't contain more than one package. Granted both are less than elegant, but still possible.
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