mlersch
/ currency.erl
Last active
February 5, 2018 18:19
A Erlang snippet to convert a currency strings or binary to a integer
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| -author("mlersch"). | |
| -module(currency). | |
| -export([test/0, convert/1]). | |
| convert(V) when is_binary(V) -> convert(binary_to_list(V)); | |
| convert(V) when is_float(V) -> round(V*100); | |
| convert(V) when is_integer(V) -> V*100; | |
| convert(V) when is_list(V) -> | |
| V1 = re:replace(re:replace(V, "[^0-9 ^, ^.]", "", [{return,list},unicode,global]), "\\h", "", [{return,list},global]), |