Re: built-ins sometimes iterating over a list, sometimes not

That is why I love the statement modifier form of for. :)

OPTION_CHECK: {
  last OPTION_CHECK if exists $args->{$_} for @mandatory_args;
  printUsage() and exit();
}
[download]

Doesn't that read so beautifully descriptive? :)

Comment on Re: built-ins sometimes iterating over a list, sometimes not Download Code

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Re: Re: built-ins sometimes iterating over a list, sometimes not by mischief (Hermit) on Nov 08, 2001 at 19:09 UTC
yes! exactly! isn't that what for is for?	[reply]