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Within LTS Haskell 24.64 (ghc-9.10.3)

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Exact lookup

1. lookupMay :: Ord k => k -> Map ph k v -> Maybe (Key ph k, v)

   justified-containers	Data.Map.Justified

   O(log n). Lookup the value at a key that is not already known to be in the map. Return Just the value and the key-with-evidence if the key was present, or Nothing otherwise.

2. lookupAction :: HostManager -> HostBS -> IO (Maybe (ProxyAction, Credentials))

   keter	Keter.HostManager

   No documentation available.

3. lookupBase :: ParseYamlFile a => BaseDir -> Object -> Text -> Parser a

   keter	Keter.Yaml.FilePath

   A replacement for the .: operator which will both parse a file path and apply the relative file logic.

4. lookupBaseMaybe :: ParseYamlFile a => BaseDir -> Object -> Text -> Parser (Maybe a)

   keter	Keter.Yaml.FilePath

   A replacement for the .:? operator which will both parse a file path and apply the relative file logic.

5. lookupStruct :: XmlRpcType a => String -> Struct -> Maybe a

   koji	Distribution.Koji

   Lookup a key in a XML result

6. lookupStruct :: XmlRpcType a => String -> Struct -> Maybe a

   koji	Distribution.Koji.API

   Lookup a key in a XML result

7. lookupId :: (ToField key, Typeable a) => Connection -> IdTable key a -> key -> IO (Maybe (Id a))

   mysql-json-table	Database.MySQL.JSONTable

   Id table lookup.

8. lookupOEIS :: String -> IO [String]

   oeis	Math.OEIS

   Interpret a string as a OEIS request, and return the results as Strings.

9. lookupSequence :: SequenceData -> Maybe OEISSequence

   oeis	Math.OEIS

   Find a matching sequence in the OEIS database, returning a data structure containing the entirety of the information the OEIS has on the sequence. The standard disclaimer about not being in the IO monad applies.

10. lookupSequenceByID :: String -> Maybe OEISSequence

    oeis	Math.OEIS

    Look up a sequence by ID number, returning a data structure containing the entirety of the information the OEIS has on the sequence. The standard disclaimer about not being in the IO monad applies. Examples:

    Prelude Math.OEIS> description `fmap` lookupSequenceByID "A000040"
    Just "The prime numbers."
    
    Prelude Math.OEIS> keywords `fmap` lookupSequenceByID "A000105"
    Just [Nonn,Hard,Nice,Core]
    

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