fixes loiane#23

Author: loiane

chapter07/07-HashCollisionLinearProbing.js

@@ -53,6 +53,15 @@ function HashLinearProbing(){
                     return table[index].value;
                 }
             }
+        } else { //search for possible deleted value
+            var index = ++position;
+            while (table[index] == undefined || index == table.length ||
+                (table[index] !== undefined && table[index] && table[index].key !== key)){
+                index++;
+            }
+            if (table[index] && table[index].key === key) {
+                return table[index].value;
+            }
         }
         return undefined;
     };

chapter07/08-UsingHashCollisionLinearProbing.js

@@ -26,4 +26,12 @@ console.log('**** Remove **** ');
 
 hashLinearProbing.remove('Gandalf');
 console.log(hashLinearProbing.get('Gandalf'));
+hashLinearProbing.print();
+
+console.log('**** Remove Test 2 **** ');
+console.log('Removing Jonathan', hashLinearProbing.remove('Jonathan'));
+console.log('**** Print **** ');
+hashLinearProbing.print();
+console.log('Get Jamie', hashLinearProbing.get('Jamie'));
+console.log('**** Print **** ');
 hashLinearProbing.print();