{
    $hash{data} = $_ if defined ( local $_ = $something );
}

[download]

A simple if-block is not to be faulted but if you are going to use a single statement a large $something should come last; else it will obscure following logic.

With the above it is easy to forget to close a scope over the local.

Be well,
rir

In reply to Re: Shortcut operator for $a->{'b'}=$b if $b; by rir
in thread Shortcut operator for $a->{'b'}=$b if $b; by rokadave

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