JHashtable.hs added to file, it has a basic hashtable, key will be the...

JHashtable.hs added to file, it has a basic hashtable, key will be the variable names, and value can be anything.

JHashtable.hs

+import Data.HashTable.IO
+
+newMap :: IO (BasicHashTable String a)
+newMap = new :: IO (BasicHashTable String a)
+
+
+insertMap :: BasicHashTable String a -> String -> a -> IO ()
+insertMap = insert
+
+-- Look up a value in the hash map by key
+lookupMap :: BasicHashTable String a -> String -> IO (Maybe a)
+lookupMap = Data.HashTable.IO.lookup