communicating clearly with future developers

And also search tools, code prettyfiers and the occasional perl script to mass-update existing code bases for more modern Perl idioms¹. The more unique (and standardized across the whole codebase) a construct is, the easier it is to find, even with non-regex searches.

It's basically the same reason for naming a variable @customers instead of @c: Easier to understand, and much more important, easier to find.

¹ Converting to sub signatures, which (mostly) worked and saved me many days of manual editing.

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In reply to Re^2: dereferencing question by cavac
in thread dereferencing question by sectokia

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