Lucu-0.1: HTTP Daemonic LibraryContentsIndex
Network.HTTP.Lucu.Utils
Description
Utility functions used internally in the Lucu httpd. These functions may be useful too for something else.
Synopsis
splitBy :: (a -> Bool) -> [a] -> [[a]]
joinWith :: [a] -> [[a]] -> [a]
trim :: (a -> Bool) -> [a] -> [a]
isWhiteSpace :: Char -> Bool
quoteStr :: String -> String
parseWWWFormURLEncoded :: String -> [(String, String)]
Documentation
splitBy :: (a -> Bool) -> [a] -> [[a]]
 splitBy (== ':') "ab:c:def"
 ==> ["ab", "c", "def"]
joinWith :: [a] -> [[a]] -> [a]
 joinWith ":" ["ab", "c", "def"]
 ==> "ab:c:def"
trim :: (a -> Bool) -> [a] -> [a]
 trim (== '_') "__ab_c__def___"
 ==> "ab_c__def"
isWhiteSpace :: Char -> Bool
isWhiteSpace c is True iff c is one of SP, HT, CR and LF.
quoteStr :: String -> String
 quoteStr "abc"
 ==> "\"abc\""

 quoteStr "ab\"c"
 ==> "\"ab\\\"c\""
parseWWWFormURLEncoded :: String -> [(String, String)]
 parseWWWFormURLEncoded "aaa=bbb&ccc=ddd"
 ==> [("aaa", "bbb"), ("ccc", "ddd")]
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