From d7580dbfdbdcf3ecf085479b6550284a47745138 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= Date: Fri, 28 Apr 2023 13:34:22 +0200 Subject: Cowboy 2.10.0 --- .../2.4/manual/cowboy_req.resp_header/index.html | 209 --------------------- 1 file changed, 209 deletions(-) delete mode 100644 docs/en/cowboy/2.4/manual/cowboy_req.resp_header/index.html (limited to 'docs/en/cowboy/2.4/manual/cowboy_req.resp_header/index.html') diff --git a/docs/en/cowboy/2.4/manual/cowboy_req.resp_header/index.html b/docs/en/cowboy/2.4/manual/cowboy_req.resp_header/index.html deleted file mode 100644 index 288c1359..00000000 --- a/docs/en/cowboy/2.4/manual/cowboy_req.resp_header/index.html +++ /dev/null @@ -1,209 +0,0 @@ - - - - - - - - - - Nine Nines: cowboy_req:resp_header(3) - - - - - - - - - - - - - -
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cowboy_req:resp_header(3)

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Name

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cowboy_req:resp_header - Response header

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Description

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resp_header(Name, Req)          -> resp_header(Name, Req, undefined)
-resp_header(Name, Req, Default) -> binary() | Default
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-Name    :: binary()          %% lowercase; case insensitive
-Req     :: cowboy_req:req()
-Default :: any()
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Return the value for the given response header.

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The response header must have been set previously using cowboy_req:set_resp_header(3) or cowboy_req:set_resp_headers(3).

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The header name must be given as a lowercase binary string. While header names are case insensitive, Cowboy requires them to be given as lowercase to function properly.

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Arguments

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Name
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Desired response header name as a lowercase binary string.

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Req
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The Req object.

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Default
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Default value returned when the header is missing.

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Return value

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The header value is returned as a binary string. When the header is missing, the default argument is returned.

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Changelog

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  • 2.0: Function introduced. -
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Examples

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Get the content-type response header
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Type = cowboy_req:resp_header(<<"content-type">>, Req).
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Get the content-type response header with a default value
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Type = cowboy_req:resp_header(<<"content-type">>, Req, <<"text/html">>).
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See also

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cowboy_req(3), cowboy_req:resp_headers(3), cowboy_req:set_resp_header(3), cowboy_req:set_resp_headers(3)

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- Cowboy - 2.4 - Function Reference - -

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Navigation

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Like my work? Donate!

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Donate to Loïc Hoguin because his work on Cowboy, Ranch, Gun and Erlang.mk is fantastic:

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Recurring payment options are also available via GitHub Sponsors. These funds are used to cover the recurring expenses like food, dedicated servers or domain names.

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