Rather than dealing with an appalling mess of curlies and sigils...

I can't recall ever wanting to take a slice of a hashref myself, but this line aroused my curiosity, so I investigated to see just how bad it could be.

First I went for the naive approach:

my @stuff = @$href{ qw/key1 key2 key3/ };

And was rather surprised to discover that I'd got it right first try!

Perhaps the reason this seems intuitive to me and not to you because I already habitually write $$href{key1} rather than $href->{key1}, so I'm used to using double sigils to dereference things? (Henceforth I shall use this consistency as an argument in favour of my preferred syntax!)

In reply to Re^2: What would you change? by Porculus
in thread What would you change? by BrowserUk

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