h&       Safe-Inferred    Safe-Inferred   Safe-Inferredmpd-current-jsonCustom data record for storing  valuesmpd-current-jsonMPD port to connect.mpd-current-jsonMPD host address to connect.mpd-current-json&Plain text password to connect to MPD.mpd-current-jsonPrint program version.    Safe-Inferred" mpd-current-jsonWhere the program connects to MPD and uses the helper functions to extract values, organize them into a list of key/value pairs, make them a  using (, then encode it to a conventional JSON  ByteString with  for the pretty-print version.mpd-current-json9Extract a field from the returned MPD.Status data record.This takes an Either   " value and a field label function f as arguments. It returns  Just (f st) if the input status is Right st, where st is the   value. This function helps to extract a specific field from the  MPD.Status data record by providing the corresponding field label function. If the input status "st " is not Right st, indicating an error, or the field label function is not applicable, it returns Nothing.mpd-current-jsonEither! check for the returned value of   , then call  or return Nothing.mpd-current-jsonUse   to extract a tag from a song0, safely get only the head item of the returned Maybe* list, then safely convert it to a string.mpd-current-json'Safely get the head of a list. Same as  .mpd-current-jsonConvert  to String within a Maybe context.This Value is from  and is basically the same as a String. but used internally to store metadata values.Example: processSong :: Metadata -> Maybe Song -> Maybe String processSong _ Nothing = Nothing processSong tag (Just song) = do let tagVal = MPD.sgGetTag tag song valueToStringMay =<< (headMay =<< tagVal)  returns a  Maybe [Value].  also provides ( that can convert, along other types, a  to a String.mpd-current-json Check if Maybe v# exists and is of type expected by  as defined in , if it is return both the key and value within the Maybe context tied with  0. This gives support to 'optional' fields using ! that discard Nothing values and is meant to prevent creating JSON key/value pairs with null values, e.g.: jsonTags = object . catMaybes $ [ "artist" .=? artist , "album" .=? album , "title" .=? title ] !Where if a value on the right is Nothing- that key/value pair will not be included in  because of !." !!"#$%&'()* +,-./0123456 /789:;<mainOptionsPaths_mpd_current_jsonVersionMain Data.AesonValue Network.MPDMPDErrorStatus currentSongsgGetTagSafeheadMayNetworkMPDtoStringoptparse-applicative-0.18.1.0-ff72243db423680b73c192a1ea847da943a37a4909cd94a0aba3923c21d41a4aOptions.Applicative.Extra execParserOptions.Applicative.BuilderprefsshowHelpOnEmptyversiongetDataFileName getBinDir getLibDir getDynLibDir getDataDir getLibexecDir getSysconfDirprogName versionStrOptsoptPortoptHostoptPass optVersion optsParseroptsParserInfo getStatusItemgetTag processSongvalueToStringMay.=?Options.Applicative.TypesParseraeson-2.1.2.1-61f708d2d6fe1892d5791626751b939a2018c0fc70c2de9ef517a3ebaee583e8Data.Aeson.Types.Internalobjectaeson-pretty-0.8.10-bc152ae9156d122d87da876f69cec39cd1a4fb0762eca3b68a40b7422bb76260Data.Aeson.Encode.Pretty encodePrettylibmpd-0.10.0.0-bb907522bf151db67b86d367dfa3628142cc7183207baae22535a8087fe96ee8Network.MPD.Commands.TypesData.Aeson.Types.ToJSON.=base Data.Maybe catMaybes