8 lines
311 B
Plaintext
8 lines
311 B
Plaintext
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CLASS and $CLASS are both synonyms for __PACKAGE__. Easier to type.
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$CLASS has the additional benefit of working in strings.
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CLASS is a constant, not a subroutine call. $CLASS is a plain variable,
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it is not tied. There is no performance loss for using CLASS over
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__PACKAGE__ except the loading of the module.
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