Dear Monks,
I have an array of hashrefs. Each hash has a key "mykey". Now would like to know if there is a one-line-way to get an array consisting of all values at this common key.
foreach $elem (@array) {
    push @myvalues, $$elem{"mykey"};
}

[download]
should do what I want, but  @myvalues is an auxiliary variable I do not want to introduce.

Regards...

In reply to Play golf on an array of hashrefs by very empty

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