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author | Loïc Hoguin <[email protected]> | 2016-11-07 18:03:47 +0200 |
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committer | Loïc Hoguin <[email protected]> | 2016-11-07 18:03:47 +0200 |
commit | 7b248e5163fd852d6defe967318da849433dadb1 (patch) | |
tree | 2db5fc09210cb77e77cf14a9ac61fef932131f15 /doc/src/manual/cowboy_req.bindings.asciidoc | |
parent | bd34dfdedd369b42b1e6920f60c32b0594802aa2 (diff) | |
download | cowboy-7b248e5163fd852d6defe967318da849433dadb1.tar.gz cowboy-7b248e5163fd852d6defe967318da849433dadb1.tar.bz2 cowboy-7b248e5163fd852d6defe967318da849433dadb1.zip |
Add man pages for the parse/match/binding cowboy_req functions
Diffstat (limited to 'doc/src/manual/cowboy_req.bindings.asciidoc')
-rw-r--r-- | doc/src/manual/cowboy_req.bindings.asciidoc | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/doc/src/manual/cowboy_req.bindings.asciidoc b/doc/src/manual/cowboy_req.bindings.asciidoc new file mode 100644 index 0000000..3e89859 --- /dev/null +++ b/doc/src/manual/cowboy_req.bindings.asciidoc @@ -0,0 +1,46 @@ += cowboy_req:bindings(3) + +== Name + +cowboy_req:bindings - Access all values bound from the route + +== Description + +[source,erlang] +---- +bindings(Req :: cowboy_req:req()) -> [{Name :: atom(), any()}] +---- + +Return all bindings as a list of key/value pairs. + +== Arguments + +Req:: + +The Req object. + +== Return value + +By default values are case sensitive binary strings, however +constraints may change the type of this value (for example +automatically converting numbers to integer). + +== Changelog + +* *2.0*: Only the values are returned, it is no longer wrapped in a tuple. +* *1.0*: Function introduced. + +== Examples + +.Get all bindings +[source,erlang] +---- +Bindings = cowboy_req:bindings(Req). +---- + +== See also + +link:man:cowboy_req(3)[cowboy_req(3)], +link:man:cowboy_req:binding(3)[cowboy_req:binding(3)], +link:man:cowboy_req:host_info(3)[cowboy_req:host_info(3)], +link:man:cowboy_req:path_info(3)[cowboy_req:path_info(3)] |