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Re^3: Closures clarification

by sh1tn (Priest)
on Dec 04, 2007 at 13:23 UTC ( #654778=note: print w/replies, xml ) Need Help??


in reply to Re^2: Closures clarification
in thread Closures clarification

It is a closure, you want to pass in a bit of code into a function(perldoc -q closure)


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[LanX]: no sorry ...
[sierpinski]: so that would just be deferencing it...
[LanX]: the last index!
[LanX]: yes
[sierpinski]: yeah I guess $list is a reference.. yeah
[sierpinski]: why is it the last index and not the first? because the length of the array becomes the index?
[sierpinski]: thanks LanX that helps
[haukex]: the first index is always 0 - $#array gives you the last index in @array
[sierpinski]: gotcha, thanks
[LanX]: length = last index +1

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