C Anthony Risinger wrote:
Erlang/Elixir (sorry after 6 years python this is what I do now!)
does it the same way as python:
>>> [{X, Y} || X <- [1,2,3], Y <- [a,b]].
[{1,a},{1,b},{2,a},{2,b},{3,a},{3,b}]
Here X is the outer loop.
I think the confusion stems from doing it both ways at the same time.
If the semicolon syntax I suggested were available,
you'd be able to choose either order, and maybe even
mix them in the one comprehension. Not sure if that's
a good thing or not...
--
Greg
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