On 4 =C9=EF=FD=ED, 21:02, Robert Klemme <shortcut... / googlemail.com> wrote:
[...]
> There is another approach which does not suffer from the side effect of
[...]

Note to readers:

This approach is not usable in the given context (Altering Behaviours
of "each do").

The code can *possibly* altered, thus it works on Array#each.

For a solution which works exactly in the given context (Array#each),
see message from "James Gray" below (you can ignore all following
messages, they are off-topic).

.

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