[Chicago-talk] Arguments

Randal L. Schwartz merlyn at stonehenge.com
Sun Jan 18 18:26:08 CST 2004


>>>>> "petemar1" == petemar1  <petemar1 at perlmonk.org> writes:

petemar1> On "juggling arguments:"
petemar1> When you have a...

petemar1>     sub doSomething(\$) {

Don't use prototypes!

petemar1>         doSomethingElse($_);    # Is this correct...
petemar1>         doSomethingElse($_[1]); # ...or is this correct?

Neither.  First argument is in $_[0].

petemar1>     } # end doSomething()

petemar1> ???

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