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erlembic

0.2.0
0.2.0 0.1.0

A database migrations tool for Erlang

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erlembic src erlembic_utils.erl
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src/erlembic_utils.erl 

-module(erlembic_utils).



-export([extract_arg_value/2, project_root/0]).



extract_arg_value(Args, ArgName) ->

    ArgValue = proplists:get_value(ArgName, Args),

    case ArgValue of

        undefined -> rebar_api:abort("~s was not provided: ~p", [ArgName, ArgValue]);

        _ -> ArgValue

    end.



project_root() ->

    {_, Path} = file:get_cwd(),

    Path.