diff options
Diffstat (limited to 'src/cowboy_req.erl')
| -rw-r--r-- | src/cowboy_req.erl | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/cowboy_req.erl b/src/cowboy_req.erl index 699c392..07acbe5 100644 --- a/src/cowboy_req.erl +++ b/src/cowboy_req.erl @@ -71,6 +71,7 @@ -export([set_resp_body_fun/3]). -export([has_resp_header/2]). -export([has_resp_body/1]). +-export([delete_resp_header/2]). -export([reply/2]). -export([reply/3]). -export([reply/4]). @@ -724,7 +725,6 @@ set_resp_header(Name, Value, Req=#http_req{resp_headers=RespHeaders}) -> set_resp_body(Body, Req) -> {ok, Req#http_req{resp_body=Body}}. - %% @doc Add a body function to the response. %% %% The response body may also be set to a content-length - stream-function pair. @@ -757,6 +757,13 @@ has_resp_body(#http_req{resp_body={Length, _}}) -> has_resp_body(#http_req{resp_body=RespBody}) -> iolist_size(RespBody) > 0. +%% Remove a header previously set for the response. +-spec delete_resp_header(cowboy_http:header(), Req) + -> Req when Req::req(). +delete_resp_header(Name, Req=#http_req{resp_headers=RespHeaders}) -> + RespHeaders2 = lists:keydelete(Name, 1, RespHeaders), + Req#http_req{resp_headers=RespHeaders2}. + %% @equiv reply(Status, [], [], Req) -spec reply(cowboy_http:status(), Req) -> {ok, Req} when Req::req(). reply(Status, Req=#http_req{resp_body=Body}) -> |