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Better doc for setSession

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Michael Snoyman 2010-07-10 21:44:10 +03:00
parent a14f232f18
commit 7d273861e2
1 changed files with 3 additions and 0 deletions
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Yesod/Handler.hs
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@ -338,6 +338,9 @@ msgKey = "_MSG"
-- | Sets a message in the user's session. -- | Sets a message in the user's session.
-- --
-- The message set here will not be visible within the current request;
-- instead, it will only appear in the next request.
--
-- See 'getMessage'. -- See 'getMessage'.
setMessage :: Html () -> GHandler sub master () setMessage :: Html () -> GHandler sub master ()
setMessage = setSession msgKey . L.toString . renderHtml setMessage = setSession msgKey . L.toString . renderHtml