Re^3: Deleting Elements from an Array without their Index Number?

And map is a specialization of foreach+push.

my @not_coin;
foreach (@array) {
   push(@array, $_ eq 'coin' ? () : $_);
}
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How does this help?

Comment on Re^3: Deleting Elements from an Array without their Index Number? Download Code

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Re^4: Deleting Elements from an Array without their Index Number? by diotalevi (Canon) on Jul 24, 2006 at 15:45 UTC
How does this help? It's always good to know the more general form of your specializations. Knowing that grep is map+flat list, you can turn chained grep/map into single expressions to avoid traversing your entire list multiple times, once for each step in the chain. ⠤⠤ ⠙⠊⠕⠞⠁⠇⠑⠧⠊	[reply]