XP is just a number | |
PerlMonks |
Re: Re: Perl Internals: Hashesby demerphq (Chancellor) |
on Apr 15, 2004 at 09:17 UTC ( [id://345336]=note: print w/replies, xml ) | Need Help?? |
The parameter part of a subroutine call is normally a list. If a hash or an array gets put in one they are listified. In the case of a hash this means a list of key/value pairs. Likewise, if an array contains an even number of elements you can "pour" it into a hash and the elements will be paired off into key/value slots.
---
demerphq First they ignore you, then they laugh at you, then they fight you, then you win.
In Section
Seekers of Perl Wisdom
|
|