I like how writing these as map+ternary makes it obvious that grep is just a specialization of map.

my @not_coin = map { $_ eq 'coin' ? () : $_} @array;
# Or do you want to replace coin by undef?
my @not_coin = map { $_ eq 'coin' ? undef : $_} @array;

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In reply to Re^2: Deleting Elements from an Array without their Index Number? by diotalevi
in thread Deleting Elements from an Array without their Index Number? by Spidy

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