aboutsummaryrefslogtreecommitdiffstats
path: root/src/rcl_util.erl
diff options
context:
space:
mode:
Diffstat (limited to 'src/rcl_util.erl')
-rw-r--r--src/rcl_util.erl5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/rcl_util.erl b/src/rcl_util.erl
index a879c58..61e1392 100644
--- a/src/rcl_util.erl
+++ b/src/rcl_util.erl
@@ -23,6 +23,7 @@
-export([mkdir_p/1,
to_binary/1,
+ to_string/1,
is_error/1,
error_reason/1,
indent/1,
@@ -57,6 +58,10 @@ to_binary(String) when erlang:is_list(String) ->
erlang:iolist_to_binary(String);
to_binary(Bin) when erlang:is_binary(Bin) ->
Bin.
+to_string(Atom) when erlang:is_atom(Atom) ->
+ erlang:atom_to_list(Atom);
+to_string(Else) when erlang:is_list(Else) ->
+ Else.
%% @doc get the reason for a particular relcool error
-spec error_reason(relcool:error()) -> any().