diff options
Diffstat (limited to 'src/misc.erl')
| -rw-r--r-- | src/misc.erl | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/misc.erl b/src/misc.erl index 69534ef33..af2933ef6 100644 --- a/src/misc.erl +++ b/src/misc.erl @@ -35,7 +35,8 @@ now_to_usec/1, usec_to_now/1, encode_pid/1, decode_pid/2, compile_exprs/2, join_atoms/2, try_read_file/1, get_descr/2, css_dir/0, img_dir/0, js_dir/0, msgs_dir/0, sql_dir/0, - read_css/1, read_img/1, read_js/1, try_url/1, intersection/2]). + read_css/1, read_img/1, read_js/1, try_url/1, intersection/2, + format_val/1]). %% Deprecated functions -export([decode_base64/1, encode_base64/1]). @@ -287,6 +288,18 @@ intersection(L1, L2) -> lists:member(E, L2) end, L1). +-spec format_val(any()) -> iodata(). +format_val(I) when is_integer(I) -> + integer_to_list(I); +format_val(S) when is_binary(S) -> + S; +format_val(B) when is_atom(B) -> + erlang:atom_to_binary(B, utf8); +format_val(YAML) -> + try [io_lib:nl(), fast_yaml:encode(YAML)] + catch _:_ -> io_lib:format("~p", [YAML]) + end. + %%%=================================================================== %%% Internal functions %%%=================================================================== |