Created
May 24, 2016 13:16
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Use io_lib_pretty to pretty print records
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| -module(demo). | |
| -export([print/0]). | |
| -record(magic_record, { | |
| alpha = 1, | |
| beta = b, | |
| gamma = [x, y, z], | |
| psy, | |
| omega = "done" | |
| }). | |
| -define(pp(Rec, Name), io_lib_pretty:print(Rec, fun(_, _) -> record_info(fields, Name) end)). | |
| print() -> | |
| R = #magic_record{}, | |
| io:format("~s~n", [?pp(R, magic_record)]). |
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