[erlang-questions] Efficiency is passing a functin

James Rosenblum <>
Sun Sep 23 02:07:10 CEST 2012


Kind people,

Is there an appreciable difference in these two ways of passing a function?

F = fun(A,B) -> my_function(A,B) end.
lists:map(F, Lst)

vs.

-export([my_function/2]).

lists:map(fun my_function/2, Lst)

Thanks
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