Perl::Critic::Policy::BuiltinFunctions::ProhibitReverseSortBlock Conway says that it is much clearer to use reverse than to flip $a and $b around in a sort block.
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Perl module reverse reverse block flip block flip

Perl::Critic::Policy::BuiltinFunctions::ProhibitReverseSortBlock Description

Conway says that it is much clearer to use reverse than to flip $a and $b around in a sort block. Perl::Critic::Policy::BuiltinFunctions::ProhibitReverseSortBlock - Conway says that it is much clearer to use reverse than to flip $a and $b around in a sort block.Conway says that it is much clearer to use reverse than to flip $a and $b around in a sort block. He also suggests that, in newer perls, reverse is specifically looked for and optimized, and in the case of a simple reversed string sort, using reverse with a sort with no block is faster even in old perls. my @foo = sort { $b cmp $a } @bar; #not ok my @foo = reverse sort @bar; #ok my @foo = sort { $b $a } @bar; #not ok my @foo = reverse sort { $a $b } @bar; #okRequirements:· Perl

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