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reqRequestBody doc update

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Michael Snoyman 2010-12-20 18:55:33 +02:00
parent 522203f812
commit b50cbd440d
1 changed files with 7 additions and 0 deletions
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Yesod/Request.hs
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@ -100,6 +100,13 @@ data Request = Request
-- thunk, which essentially means it will be computed once at most, but -- thunk, which essentially means it will be computed once at most, but
-- only if requested. This allows avoidance of the potentially costly -- only if requested. This allows avoidance of the potentially costly
-- parsing of POST bodies for pages which do not use them. -- parsing of POST bodies for pages which do not use them.
--
-- Additionally, since the request body is not read until needed, you can
-- directly access the 'W.requestBody' record in 'reqWaiRequest' and
-- perform other forms of parsing. For example, when designing a web
-- service, you may want to accept JSON-encoded data. Just be aware that
-- if you do such parsing, the standard POST form parsing functions will
-- no longer work.
, reqRequestBody :: IO RequestBodyContents , reqRequestBody :: IO RequestBodyContents
, reqWaiRequest :: W.Request , reqWaiRequest :: W.Request
-- | Languages which the client supports. -- | Languages which the client supports.