[erlang-questions] Local namespaces in case/try
Tue Jul 10 18:35:46 CEST 2012
...and the begin/end are superfluous (leftovers from another macro), so:
-define(lets(C), fun() -> C end()).
Obviously new bindings performed inside the ?lets() call do not leak out, but anything already bound is already bound (you're getting a closure).
On Jul 10, 2012, at 10:55 AM, Jeremey Barrett wrote:
> -define(lets(C), begin fun() -> C end() end).
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