15 lines
629 B
Text
15 lines
629 B
Text
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Writing exporters is a pain. Some use Exporter, some use Sub::Exporter,
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some use Moose::Exporter, some use Exporter::Declare ... and some things
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are pragmas.
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If you want to re-export other things, you have to know which is which.
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Exporter subclasses provide export_to_level, but if they overrode their
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import method all bets are off. Sub::Exporter provides an into parameter
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but figuring out something used it isn't trivial. Pragmas need to have
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their import method called directly since they affect the current unit
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of compilation.
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It's ... annoying.
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However, there is an approach that actually works for all of these types.
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