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Diffstat (limited to 'doc/src/guide/cookies.ezdoc')
| -rw-r--r-- | doc/src/guide/cookies.ezdoc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/doc/src/guide/cookies.ezdoc b/doc/src/guide/cookies.ezdoc index 459d4d8..e6d1aeb 100644 --- a/doc/src/guide/cookies.ezdoc +++ b/doc/src/guide/cookies.ezdoc @@ -132,7 +132,7 @@ Cookies = cowboy_req:parse_cookies(Req), You can match the cookies into a map. ``` erlang -#{id := ID, lang := Lang} = cowboy_req:match_cookies(Req, [id, lang]). +#{id := ID, lang := Lang} = cowboy_req:match_cookies([id, lang], Req). ``` You can use constraints to validate the values while matching @@ -142,7 +142,7 @@ the `id` cookie value will be converted to an integer term, saving you a conversion step. ``` erlang -CookiesMap = cowboy_req:match_cookies(Req, [{id, int}, {lang, nonempty}]). +CookiesMap = cowboy_req:match_cookies([{id, int}, {lang, nonempty}], Req). ``` Note that if two cookies share the same name, then the map value @@ -155,7 +155,7 @@ if the `lang` cookie is not found. It will not be used if the cookie is found but has an empty value. ``` erlang -#{lang := Lang} = cowboy_req:match_cookies(Req, [{lang, [], <<"en-US">>}]). +#{lang := Lang} = cowboy_req:match_cookies([{lang, [], <<"en-US">>}], Req). ``` If no default is provided and the value is missing, the |