[erlang-questions] Proper replacement for io_lib:format due to low speed

[Max Lapshin]

Benchmarking closer to real data showed that generating one playlist takes:

140000  with io_libc

115000  with your implementation.


It is really good! Thanks!
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://erlang.org/pipermail/erlang-questions/attachments/20150322/e04e6451/attachment.htm>