http://www.perlmonks.org?node_id=1008503


in reply to Re^3: Problems with map(function, array)
in thread Problems with map(function, array)

Thank you for the suggestions. I should have been using strict and warnings, of course. Maybe then I would have seen more easily where my problem was.

I don't have Conway's book, so I can't see in what context he recommends using the block (rather than the expression) form of map. But I do have reasons for wanting the expression form: