Some examples using the "babycart" (@{ [ ... ] }) operator to interpolate a bit of code into a double-quoted string.

knoppix@Microknoppix:~$ perl -E '
> %hash = ( a => 1, b => 2, c => 3 );
> say qq{@{ [ values %hash ] }};
> say qq{@{ [ sort { $b <=> $a } values %hash ] }};
> say qq{@{ [ map $hash{ $_ }, sort keys %hash ] }};'
3 1 2
3 2 1
1 2 3
knoppix@Microknoppix:~$

[download]

I hope this is helpful.

Cheers,

JohnGG

In reply to Re: How to print key and value of hash in a list by johngg
in thread How to print key and value of hash in a list by Diane4Luo

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