init commit

MyHashTable.py

@@ -0,0 +1,28 @@
+from MyLinkedList import DerekLinkedList
+
+class DerekHashTable:
+    def __init__(self) -> None:
+        self.backingStore = [DerekLinkedList() for _ in range(36)]  # Create a linked list backing for the hash table
+        self.count = 0
+
+    def __iter__(self):
+        for linkedList in self.backingStore:                        # Look at each linked list
+            for data in linkedList:                                 # Look at each item in the linked list
+                yield data                                          # Return the data from each cell
+
+    def _calcHash(self, key) -> int:                                # Use the built in hash function
+        return hash(key) % 36                                       # Modulo the size of the hash array
+
+    def addItem(self, key, value):
+        i = self._calcHash(key)                             # Calculate a hash/modulo and put in the correct list
+        self.backingStore[i].append(key, value)
+        self.count += 1
+
+    def getItem(self, key):
+        i = self._calcHash(key)                             # Calculate the hash/modulo to get the data from the linked list
+        return self.backingStore[i].get(key)
+    
+    def remItem(self, key):
+        i = self._calcHash(key)                             # Calculate the hash/modulo to get the list
+        self.backingStore[i].remove(key)                    # Remove the item from the list
+        self.count -= 1