But I'm not fond of the map EXPR syntax. A block of executable code should look like a block of executable code
Huh... me too, actually.
Unfortunately I recently found out that map BLOCK is actually a bit slower than map EXPR.
Entering and exiting an extra scope?

Perhaps you could optimize it by skipping the scoping steps in case there are no lexical variables declared in it.

In reply to Re^4: Better Way to Combine Two Arrays by bart
in thread Better Way to Combine Two Arrays by Dru

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