Hello sandyago,

I think this is well explained in Ovid’s tutorial 'our' is not 'my'. Read that through a few times, study it, then come back if you need clarification.

BTW, $a is a poor choice of variable name here, as $a and $b are special (global) variables used by sort. It’ll be less confusing to use something like $x instead.

Hope that helps,

Athanasius <°(((>< contra mundum Iustus alius egestas vitae, eros Piratica,

In reply to Re: my $a and our $a by Athanasius
in thread my $a and our $a by sandyago

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