[EMAIL PROTECTED] (Brent Dax) writes: > # > # could do the same thing with a sub with a prototype of > # > # (&block, *@list). > > OK. Let's say I'm implementing HugeOnDiskArray, and instead of slurping > the array in and grepping over it, I want to grab the elements one at a > time, run them through the grep function's coderef, and stick them in > another HugeOnDiskArray.
So if you want a lazy grep, you use (&block, $list) rather than (&block, *@list). Still no additional syntax required. -- "Nuclear war can ruin your whole compile." -- Karl Lehenbauer
