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author | Magnus Ahltorp <map@kth.se> | 2014-09-25 15:18:39 +0200 |
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committer | Magnus Ahltorp <map@kth.se> | 2014-09-25 17:52:50 +0200 |
commit | 62e2a6e4849d342f90a3860554bf44df4e563d3b (patch) | |
tree | 402aaa2355b7f22c3678a6579c49c3e068c7d261 /src/hex.erl | |
parent | 11f8efc7fb27935761c38cf32f41836193ae97f4 (diff) |
Added atomic module
Diffstat (limited to 'src/hex.erl')
-rw-r--r-- | src/hex.erl | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/hex.erl b/src/hex.erl index e3c8441..1eb1e6a 100644 --- a/src/hex.erl +++ b/src/hex.erl @@ -4,6 +4,7 @@ -module(hex). -export([bin_to_hexstr/1,hexstr_to_bin/1]). +-spec bin_to_hexstr(binary()) -> string(). bin_to_hexstr(Bin) -> lists:flatten([io_lib:format("~2.16.0B", [X]) || X <- binary_to_list(Bin)]). |