Want - A generalisation of wantarray

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This module generalises the mechanism of the wantarray function, allowing a function to determine in some detail how its return value is going to be immediately used. Top-level contexts: The three kinds of top-level context are well known: VOID The r...

ROBIN/Want-0.29 - 26 Feb 2016 04:44:09 UTC

Evo::Want

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Provides some usefull constants and utils for testing "wantarray": "WANT_LIST", "WANT_SCALAR", "WANT_VOID", "want_is_list", "want_is_scalar", "want_is_void"...

ALEXBYK/Evo-0.0405 - 18 Jul 2017 22:54:34 UTC

Module::Want - Check @INC once for modules that you want but may not have

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Sometimes you want to lazy load a module for use in, say, a loop or function. First you do the eval-require but then realize if the module is not available it will re-search @INC each time. So then you add a lexical boolean to your eval and do the sa...

DMUEY/Module-Want-0.6 - 26 Oct 2013 01:16:18 UTC