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| author | Loïc Hoguin <[email protected]> | 2012-09-15 20:33:57 +0200 |
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| committer | Loïc Hoguin <[email protected]> | 2012-09-15 20:33:57 +0200 |
| commit | bb4bd9ac96d5fde5e8183c9950d3642062347a45 (patch) | |
| tree | 1ca6ecc5575355c6c2f197ab3b53f1f90f0b2809 /src/cowboy_req.erl | |
| parent | 9b5cbb5000e564352afbd762c4ab0406250f147f (diff) | |
| download | cowboy-bb4bd9ac96d5fde5e8183c9950d3642062347a45.tar.gz cowboy-bb4bd9ac96d5fde5e8183c9950d3642062347a45.tar.bz2 cowboy-bb4bd9ac96d5fde5e8183c9950d3642062347a45.zip | |
Add a cowboy_req:to_list/1 function
Removes a lot of duplicate code when printing error messages.
Diffstat (limited to 'src/cowboy_req.erl')
| -rw-r--r-- | src/cowboy_req.erl | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/cowboy_req.erl b/src/cowboy_req.erl index e0804a6..c7bb64b 100644 --- a/src/cowboy_req.erl +++ b/src/cowboy_req.erl @@ -78,6 +78,7 @@ %% Misc API. -export([compact/1]). +-export([to_list/1]). -export([transport/1]). -include("http.hrl"). @@ -816,6 +817,11 @@ compact(Req) -> bindings=undefined, headers=[], p_headers=[], cookies=[]}. +%% @doc Convert the Req object to a list of key/values. +-spec to_list(req()) -> [{atom(), any()}]. +to_list(Req) -> + lists:zip(record_info(fields, http_req), tl(tuple_to_list(Req))). + %% @doc Return the transport module and socket associated with a request. %% %% This exposes the same socket interface used internally by the HTTP protocol |