diff options
| -rw-r--r-- | src/cowboy_http_req.erl | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/src/cowboy_http_req.erl b/src/cowboy_http_req.erl index 0d89826..8ea8efc 100644 --- a/src/cowboy_http_req.erl +++ b/src/cowboy_http_req.erl @@ -73,17 +73,17 @@ raw_path(Req) -> -spec qs_val(Name::string(), Req::#http_req{}) -> {Value::string() | true | undefined, Req::#http_req{}}. -%% @equiv qs_val(Name, Req) -> qs_val(Name, undefined, Req) +%% @equiv qs_val(Name, Req) -> qs_val(Name, Req, undefined) qs_val(Name, Req) -> - qs_val(Name, undefined, Req). + qs_val(Name, Req, undefined). --spec qs_val(Name::string(), Default, Req::#http_req{}) +-spec qs_val(Name::string(), Req::#http_req{}, Default) -> {Value::string() | true | Default, Req::#http_req{}} when Default::term(). -qs_val(Name, Default, Req=#http_req{raw_qs=RawQs, qs_vals=undefined}) -> +qs_val(Name, Req=#http_req{raw_qs=RawQs, qs_vals=undefined}, Default) -> QsVals = parse_qs(RawQs), - qs_val(Name, Default, Req#http_req{qs_vals=QsVals}); -qs_val(Name, Default, Req) -> + qs_val(Name, Req#http_req{qs_vals=QsVals}, Default); +qs_val(Name, Req, Default) -> case lists:keyfind(Name, 1, Req#http_req.qs_vals) of {Name, Value} -> {Value, Req}; false -> {Default, Req} @@ -103,13 +103,13 @@ raw_qs(Req) -> -spec binding(Name::atom(), Req::#http_req{}) -> {Value::string() | undefined, Req::#http_req{}}. -%% @equiv binding(Name, Req) -> binding(Name, undefined, Req) +%% @equiv binding(Name, Req) -> binding(Name, Req, undefined) binding(Name, Req) -> - binding(Name, undefined, Req). + binding(Name, Req, undefined). --spec binding(Name::atom(), Default, Req::#http_req{}) +-spec binding(Name::atom(), Req::#http_req{}, Default) -> {Value::string() | Default, Req::#http_req{}} when Default::term(). -binding(Name, Default, Req) -> +binding(Name, Req, Default) -> case lists:keyfind(Name, 1, Req#http_req.bindings) of {Name, Value} -> {Value, Req}; false -> {Default, Req} @@ -122,13 +122,13 @@ bindings(Req) -> -spec header(Name::atom() | string(), Req::#http_req{}) -> {Value::string() | undefined, Req::#http_req{}}. -%% @equiv header(Name, Req) -> header(Name, undefined, Req) +%% @equiv header(Name, Req) -> header(Name, Req, undefined) header(Name, Req) -> - header(Name, undefined, Req). + header(Name, Req, undefined). --spec header(Name::atom() | string(), Default, Req::#http_req{}) +-spec header(Name::atom() | string(), Req::#http_req{}, Default) -> {Value::string() | Default, Req::#http_req{}} when Default::term(). -header(Name, Default, Req) -> +header(Name, Req, Default) -> case lists:keyfind(Name, 1, Req#http_req.headers) of {Name, Value} -> {Value, Req}; false -> {Default, Req} |