If we accept that the original array is going to be modified:

@myHash{@elements} = map {y/_/ /; $_} @elements;

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Update:
Oops, this doesn't quite work. Helps when you test something to actually look at the results. This does the map, and therefor the modification to @elements, before performing the LHS.

In reply to Re: map it back jack by johannz
in thread map it back jack by jettero

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