I have done some research on best practices regarding map. I wanted to ask at one point why we don't just use map instead of foreach. However I found a few nodes about that subject where, as you just did, map in a null context was brought up. However, I am not sure I understand what that means. Could you describe what map in a null context is?

-Actualize

In reply to Re^3: map versus for by actualize
in thread map versus for by dHarry

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