update Iterator Pattern

Author: rambasnet

notebooks/IteratorPattern.ipynb

@@ -205,6 +205,27 @@
     "    print(i)"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "id": "f4d68690",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "True"
+      ]
+     },
+     "execution_count": 2,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "10 in range(1, 20, 1)"
+   ]
+  },
   {
    "cell_type": "code",
    "execution_count": 15,
@@ -560,7 +581,7 @@
     "    - called **lazy** evaluation; reluctantly produce values on demand\n",
     "- to create a generator expression, warp the comprehension in `( )` INSTEAD of `[ ]` or `{ }`\n",
     "- wrapping a generator in `{ }` creates a set\n",
-    "- warpping a generator in `{ : }` creaes a dict\n",
+    "- warpping a generator in `{ : }` creates a dict\n",
     "- warpping a generator in `[ ]` creates a list\n",
     "- wrapping a generator in `( )` creates a generator expression NOT a tuple"
    ]
@@ -1598,7 +1619,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "oop",
+   "display_name": "Python 3",
    "language": "python",
    "name": "python3"
   },
@@ -1612,7 +1633,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.9"
+   "version": "3.9.6"
   }
  },
  "nbformat": 4,