allow body for delete request

Author: f3c0

src/restc.erl

@@ -214,15 +214,9 @@ content_type(Headers, Type) ->
 default_content_type(Type) ->
   {<<"content-type">>, get_ctype(Type)}.
 
-do_request(post, Type, Url, Headers, Body, Options) ->
-  Body2 = encode_body(Type, Body),
-  hackney:request(post, Url, Headers, Body2, Options);
-do_request(put, Type, Url, Headers, Body, Options) ->
-  Body2 = encode_body(Type, Body),
-  hackney:request(put, Url, Headers, Body2, Options);
-do_request(patch, Type, Url, Headers, Body, Options) ->
-  Body2 = encode_body(Type, Body),
-  hackney:request(patch, Url, Headers, Body2, Options);
+do_request(Method, Type, Url, Headers, Body, Options)
+  when Method =:= post; Method =:= put; Method =:= patch; Method =:= delete ->
+  hackney:request(Method, Url, Headers, encode_body(Type, Body), Options);
 do_request(Method, _, Url, Headers, _, Options) when is_atom(Method) ->
   hackney:request(Method, Url, Headers, [], Options).