updated match-case notebook

Author: joeyajames

match statements.ipynb

@@ -11,6 +11,13 @@
     "[documentation](https://www.python.org/dev/peps/pep-0622/)"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "#### Can use integer for match variable..."
+   ]
+  },
   {
    "cell_type": "code",
    "execution_count": 1,
@@ -36,6 +43,103 @@
     "        print('large')"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "#### ...or floating point..."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "large\n"
+     ]
+    }
+   ],
+   "source": [
+    "var = 1.5\n",
+    "\n",
+    "match var:\n",
+    "    case 1.3:\n",
+    "        print('small')\n",
+    "    case 1.4:\n",
+    "        print('medium')\n",
+    "    case 1.5:\n",
+    "        print('large')"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "#### ...or Tuple...\n",
+    "Note here we also use a variable to receive *any* value."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "on x-axis\n"
+     ]
+    }
+   ],
+   "source": [
+    "var = (8,0)\n",
+    "\n",
+    "match var:\n",
+    "    case (0,x):\n",
+    "        print('on y-axis')\n",
+    "    case (x,0):\n",
+    "        print('on x-axis')\n",
+    "    case (x,y):\n",
+    "        print('not on axis')"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "#### ...or String"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "small\n"
+     ]
+    }
+   ],
+   "source": [
+    "var = \"S\"\n",
+    "\n",
+    "match var:\n",
+    "    case \"S\":\n",
+    "        print('small')\n",
+    "    case \"Med\":\n",
+    "        print('medium')\n",
+    "    case \"Lg\":\n",
+    "        print('large')"
+   ]
+  },
   {
    "cell_type": "markdown",
    "metadata": {},
@@ -46,7 +150,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 2,
+   "execution_count": 5,
    "metadata": {},
    "outputs": [
     {
@@ -74,12 +178,12 @@
    "metadata": {},
    "source": [
     "#### Conditionals in case  \n",
-    "if statements and or (using bar) are supported in case statements."
+    "*if* statements and *or* (using bar) are supported in case statements."
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 3,
+   "execution_count": 6,
    "metadata": {},
    "outputs": [
     {
@@ -112,7 +216,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 4,
+   "execution_count": 7,
    "metadata": {},
    "outputs": [
     {
@@ -153,41 +257,39 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 5,
+   "execution_count": 8,
    "metadata": {},
    "outputs": [
     {
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "welcome to the business program!\n",
-      "welcome to the science program!\n"
+      "medium\n",
+      "Size XL is not recognized.\n"
      ]
     }
    ],
    "source": [
-    "class Student:\n",
-    "    def __init__(self, n, i, m):\n",
-    "        self.name = n\n",
-    "        self.id = i\n",
-    "        self.major = m\n",
+    "class T_shirt:\n",
+    "    def __init__(self, s):\n",
+    "        self.size = s\n",
     "\n",
-    "def welcome(student):\n",
-    "    match student.major:\n",
-    "        case 'engineering':\n",
-    "            print('welcome to the engineering program!')\n",
-    "        case 'business':\n",
-    "            print('welcome to the business program!')\n",
-    "        case 'pharmacy':\n",
-    "            print('welcome to the pharmacy program!')\n",
-    "        case x:\n",
-    "            print(f'welcome to the {x} program!')\n",
+    "    def order(self):\n",
+    "        match self.size:\n",
+    "            case 'S' | 'Sm':\n",
+    "                print('small')\n",
+    "            case 'M' | 'Med':\n",
+    "                print('medium')\n",
+    "            case 'L' | 'Lg':\n",
+    "                print('large')\n",
+    "            case x:\n",
+    "                print(f'Size {x} is not recognized.')\n",
     "            \n",
-    "new_student = Student('Suresh', 5723, 'business')\n",
-    "welcome(new_student)\n",
+    "shirt1 = T_shirt('Med')\n",
+    "shirt1.order()\n",
     "\n",
-    "new_student = Student('Britney', 5724, 'science')\n",
-    "welcome(new_student)"
+    "shirt2 = T_shirt('XL')\n",
+    "shirt2.order()"
    ]
   },
   {