umgeher/cowboy
0
Fork 0
mirror of https://github.com/ninenines/cowboy.git synced 2025-07-15 04:30:25 +00:00
Code Issues Wiki Activity

Change the type of bindings from a list to a map

Browse source 
Maps make more sense because the keys are unique.
This commit is contained in:
Loïc Hoguin 2017-02-19 16:51:16 +01:00
parent 91ae70b06c
commit 9255cdf1d7
No known key found for this signature in database
GPG key ID: 71366FF21851DF03
6 changed files with 25 additions and 33 deletions
Download patch file Download diff file Expand all files Collapse all files

7
doc/src/guide/req.asciidoc
View file

@ -197,8 +197,6 @@ And any other combination.
=== Bindings
// @todo Bindings should probably be a map themselves.
Bindings are the host and path components that you chose
to extract when defining the routes of your application.
They are only available after the routing.
@ -222,10 +220,7 @@ To retrieve everything that was bound:
[source,erlang]
Bindings = cowboy_req:bindings(Req).
They are returned as a list of key/value pairs, with
keys being atoms.
// ...
They are returned as a map, with keys being atoms.
The Cowboy router also allows you to capture many host
or path segments at once using the `...` qualifier.