in reply to Using 'keys' on a list
At 5 characters
is much more elegant than the equivalentmy @keys = keys %{{f}};
Remember that hashes do uniq'ing and shuffling for free :)use List::Util qw( shuffle uniq pairkeys ); my @keys = shuffle uniq pairkeys f;
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Re^2: Using 'keys' on a list
by LanX (Saint) on Jun 29, 2021 at 19:59 UTC | |
by tybalt89 (Monsignor) on Jun 29, 2021 at 20:26 UTC | |
by ikegami (Patriarch) on Jun 29, 2021 at 20:10 UTC |