diff options
Diffstat (limited to 'src/rebar_utils.erl')
| -rw-r--r-- | src/rebar_utils.erl | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/rebar_utils.erl b/src/rebar_utils.erl index 604abb8..2ded481 100644 --- a/src/rebar_utils.erl +++ b/src/rebar_utils.erl @@ -73,7 +73,8 @@ list_dir/1, user_agent/0, reread_config/1, - get_proxy_auth/0]). + get_proxy_auth/0, + is_list_of_strings/1]). %% for internal use only @@ -919,3 +920,11 @@ get_proxy_auth() -> undefined -> []; {ok, ProxyAuth} -> ProxyAuth end. + +-spec rebar_utils:is_list_of_strings(term()) -> boolean(). +is_list_of_strings(List) when not is_list(hd(List)) -> + false; +is_list_of_strings(List) when is_list(hd(List)) -> + true; +is_list_of_strings(List) when is_list(List) -> + true. |