[erlang-questions] specs for fixed length lists

ok <>
Sun Jul 8 08:22:37 CEST 2012

I'm with /Joe on this one.  There aren't all _that_ many
list operations that make sense on tuples, and
    map4(F, {A,B,C,D}) -> {F(A), F(B), F(C), F(D)}.
is easy enough to define.  Perhaps the code needs turning
inside out.

I think we need a bit more detail about what actually
needs to be done.

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