Ord a => [a] -> [a] -base -quickcheck -bytestring

O(n) The transpose function transposes the rows and columns of its Text argument. Note that this function uses pack, unpack, and the list version of transpose, and is thus not very efficient.

normalizeCase :: String -> String

network Network.URI

Case normalization; cf. RFC3986 section 6.2.2.1 NOTE: authority case normalization is not performed

normalizeEscape :: String -> String

network Network.URI

Encoding normalization; cf. RFC3986 section 6.2.2.2

normalizePathSegments :: String -> String

network Network.URI

Path segment normalization; cf. RFC3986 section 6.2.2.4

stringToHtmlString :: String -> String

html Text.Html

stringToHtmlString :: String -> String

xhtml Text.XHtml.Strict

Processing Strings into Html friendly things.

terminalAppearance :: String -> String

HUnit Test.HUnit.Terminal

Simplifies the input string by interpreting \r and \b characters specially so that the result string has the same final (or terminal, pun intended) appearance as would the input string when written to a terminal that overwrites character positions following carriage returns and backspaces.

unEscapeString :: String -> String

network Network.URI

Turns all instances of escaped characters in the string back into literal characters.

urlDecode :: String -> String

HTTP Network.HTTP.Base

urlDecode :: String -> String

cgi Network.CGI.Protocol, cgi Network.CGI

Converts a single value from the application/x-www-form-urlencoded encoding.

urlEncode :: String -> String

HTTP Network.HTTP.Base

urlEncode :: String -> String

cgi Network.CGI.Protocol, cgi Network.CGI

Converts a single value to the application/x-www-form-urlencoded encoding.

addTrailingPathSeparator :: FilePath -> FilePath

filepath System.FilePath.Windows, filepath System.FilePath.Posix

Add a trailing file path separator if one is not already present. > hasTrailingPathSeparator (addTrailingPathSeparator x) > hasTrailingPathSeparator x ==> addTrailingPathSeparator x == x > Posix: addTrailingPathSeparator "test/rest" == "test/rest/"

dropDrive :: FilePath -> FilePath

filepath System.FilePath.Windows, filepath System.FilePath.Posix

Delete the drive, if it exists. > dropDrive x == snd (splitDrive x)

dropExtension :: FilePath -> FilePath

filepath System.FilePath.Windows, filepath System.FilePath.Posix

Remove last extension, and the "." preceding it. > dropExtension x == fst (splitExtension x)

dropExtensions :: FilePath -> FilePath

filepath System.FilePath.Windows, filepath System.FilePath.Posix

Drop all extensions > not $ hasExtension (dropExtensions x)

dropFileName :: FilePath -> FilePath

filepath System.FilePath.Windows, filepath System.FilePath.Posix

Drop the filename. > dropFileName x == fst (splitFileName x)

dropTrailingPathSeparator :: FilePath -> FilePath

filepath System.FilePath.Windows, filepath System.FilePath.Posix

Remove any trailing path separators > dropTrailingPathSeparator "file/test/" == "file/test" > Posix: not (hasTrailingPathSeparator (dropTrailingPathSeparator x)) || isDrive x > Posix: dropTrailingPathSeparator "/" == "/" > Windows: dropTrailingPathSeparator "\\" == "\\"

makeValid :: FilePath -> FilePath

filepath System.FilePath.Windows, filepath System.FilePath.Posix

Take a FilePath and make it valid; does not change already valid FilePaths. > isValid (makeValid x) > isValid x ==> makeValid x == x > makeValid "" == "_" > Windows: makeValid "c:\\test:of_test" == "c:\\test_of_test" > Windows: makeValid "test*" == "test_" > Windows: makeValid "c:\\test\\nul" == "c:\\test\\nul_" > Windows: makeValid "c:\\test\\prn.txt" == "c:\\test\\prn_.txt" > Windows: makeValid "c:\\test/prn.txt" == "c:\\test/prn_.txt" > Windows: makeValid "c:\\nul\\file" == "c:\\nul_\\file"

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