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  1. readProcessWithExitCode :: ListLikeProcessIO text char => FilePath -> [String] -> text -> IO (ExitCode, text, text)

    process-extras System.Process.ListLike

    Like readProcessWithExitCode, but with generalized input and output type. Aside from the usual text-like types, the output can be a list of Chunk a. This lets you process the chunks received from stdout and stderr lazil, in the order they are received, as well as the exit code. Utilities to handle Chunks are provided in System.Process.ListLike.

  2. readCreateProcessWithExitCode :: CreateProcess -> Text -> IO (ExitCode, Text, Text)

    process-extras System.Process.Text

    No documentation available.

  3. readProcessWithExitCode :: FilePath -> [String] -> Text -> IO (ExitCode, Text, Text)

    process-extras System.Process.Text

    Specialized version for backwards compatibility.

  4. readCreateProcessWithExitCode :: CreateProcess -> Builder -> IO (ExitCode, Builder, Builder)

    process-extras System.Process.Text.Builder

    No documentation available.

  5. readProcessWithExitCode :: FilePath -> [String] -> Builder -> IO (ExitCode, Builder, Builder)

    process-extras System.Process.Text.Builder

    Specialized version for backwards compatibility.

  6. readCreateProcessWithExitCode :: CreateProcess -> Text -> IO (ExitCode, Text, Text)

    process-extras System.Process.Text.Lazy

    No documentation available.

  7. readProcessWithExitCode :: FilePath -> [String] -> Text -> IO (ExitCode, Text, Text)

    process-extras System.Process.Text.Lazy

    Specialized version for backwards compatibility.

  8. readCookie :: (MonadSnap m, Readable a) => ByteString -> m a

    snap-core Snap.Core

    Gets the HTTP Cookie with the specified name and decodes it. If the decoding fails, the handler calls pass. Example: 

    ghci> :set -XOverloadedStrings
ghci> import qualified Data.Map as M
ghci> import qualified Snap.Test as T
ghci> let cookie = Cookie "name" "value" Nothing Nothing Nothing False False
ghci> let r = T.get "/foo/bar" M.empty >> T.addCookies [cookie]
ghci> T.runHandler r (readCookie "name" >>= writeBS)
HTTP/1.1 200 OK
server: Snap/test
date: Thu, 07 Aug 2014 12:20:09 GMT

value

  9. readRequestBody :: MonadSnap m => Word64 -> m ByteString

    snap-core Snap.Core

    Returns the request body as a lazy bytestring. /Note that the request is not actually provided lazily!/ Example: 

    ghci> :set -XOverloadedStrings
ghci> import qualified Data.Map as M
ghci> import qualified Snap.Test as T
ghci> let r = T.put "/foo" "text/plain" "some text"
ghci> T.runHandler r (readRequestBody 2048 >>= writeLBS)
HTTP/1.1 200 OK
server: Snap/test
date: Thu, 07 Aug 2014 20:08:44 GMT

some text
    Since: 0.6

  10. readCookie :: (MonadSnap m, Readable a) => ByteString -> m a

    snap-core Snap.Internal.Core

    Gets the HTTP Cookie with the specified name and decodes it. If the decoding fails, the handler calls pass. Example: 

    ghci> :set -XOverloadedStrings
ghci> import qualified Data.Map as M
ghci> import qualified Snap.Test as T
ghci> let cookie = Cookie "name" "value" Nothing Nothing Nothing False False
ghci> let r = T.get "/foo/bar" M.empty >> T.addCookies [cookie]
ghci> T.runHandler r (readCookie "name" >>= writeBS)
HTTP/1.1 200 OK
server: Snap/test
date: Thu, 07 Aug 2014 12:20:09 GMT

value

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