diff options
Diffstat (limited to 'src/gleam_stdlib.erl')
| -rw-r--r-- | src/gleam_stdlib.erl | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/gleam_stdlib.erl b/src/gleam_stdlib.erl index f0adbd0..47fbdb5 100644 --- a/src/gleam_stdlib.erl +++ b/src/gleam_stdlib.erl @@ -11,7 +11,7 @@ string_pad/4, decode_tuple2/1, decode_map/1, bit_string_int_to_u32/1, bit_string_int_from_u32/1, bit_string_append/2, bit_string_part_/3, decode_bit_string/1, regex_from_string/1, regex_from_string_with/2, - regex_match/2]). + regex_match/2, base_decoded4/1]). should_equal(Actual, Expected) -> ?assertEqual(Expected, Actual). should_not_equal(Actual, Expected) -> ?assertNotEqual(Expected, Actual). @@ -189,3 +189,8 @@ regex_match(Regex, String) -> {match, _} -> true; _ -> false end. + +base_decoded4(S) -> + try {ok, base64:decode(S)} catch + error:badarith -> {error, nil} + end. |