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pocket_watch

2.0.0

2.0.0 1.0.0

Easily time execution of a block or function!

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pocket_watch src pocket_watch_ffi.erl

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src/pocket_watch_ffi.erl

-module(pocket_watch_ffi).

-export([elapsed/1]).

elapsed(Fun) ->
    Start = erlang:monotonic_time(),
    Return = Fun(),
    Stop = erlang:monotonic_time(),
    Elapsed = float(erlang:convert_time_unit(Stop - Start, native, nanosecond)),

    {Return, Elapsed}.

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