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More docs for pickContentType

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Joe Nelson
2015-11-18 23:56:59 -08:00
parent 8f04967103
commit 496cd77510
1 changed files with 8 additions and 2 deletions
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src/PostgREST/RequestIntent.hs
+8 -2
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@@ -112,8 +112,14 @@ userIntent schema req reqBody =
-- PRIVATE --------------------------------------------------------------- -- PRIVATE ---------------------------------------------------------------
-- | Chooses a payload from the items in an accept header. -- | Picks a preferred content type from an Accept header (or from
-- When possible it picks JSON. -- Content-Type as a degenerate case).
--
-- For example
-- text/csv -> TextCSV
-- */* -> ApplicationJSON
-- text/csv, application/json -> TextCSV
-- application/json, text/csv -> ApplicationJSON
pickContentType :: Maybe BS.ByteString -> Either BS.ByteString ContentType pickContentType :: Maybe BS.ByteString -> Either BS.ByteString ContentType
pickContentType accept pickContentType accept
| isNothing accept || has ctAll || has ctJson = Right ApplicationJSON | isNothing accept || has ctAll || has ctJson = Right ApplicationJSON