[erlang-questions] return type of lists:foreach

Joel Reymont <>
Sat Oct 15 16:39:20 CEST 2011


On Oct 15, 2011, at 3:28 PM, Kostis Sagonas wrote:

> The return type of lists:foreach/2 is 'ok'.  If the documentation says void() it should be fixed.  There is no void().


You are absolutely right. none() is reserved for when the anonymous function you pass to lists:foreach/2 does not take any arguments ;-).

Mea maxima culpa!

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