diff options
Diffstat (limited to 'src/gleam_stdlib.erl')
| -rw-r--r-- | src/gleam_stdlib.erl | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/gleam_stdlib.erl b/src/gleam_stdlib.erl index 500ed10..edf3d6e 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, compile_regex/2, regex_match/2, regex_split/2, - regex_scan/2, base_decode64/1, wrap_list/1, rescue/1]). + regex_scan/2, base_decode64/1, wrap_list/1, rescue/1, get_line/1]). should_equal(Actual, Expected) -> ?assertEqual(Expected, Actual). should_not_equal(Actual, Expected) -> ?assertNotEqual(Expected, Actual). @@ -210,3 +210,10 @@ rescue(F) -> error:X -> {error, {errored, X}}; exit:X -> {error, {exited, X}} end. + +get_line(Prompt) -> + case io:get_line(Prompt) of + eof -> {error, eof}; + {error, _} -> {error, no_data}; + Data -> {ok, Data} + end.
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