initial commit

exercises/05_ticket_v2/02_match/src/lib.rs

@@ -0,0 +1,44 @@
+enum Shape {
+    Circle,
+    Square,
+    Rectangle,
+    Triangle,
+    Pentagon,
+}
+
+impl Shape {
+    // TODO: Implement the `n_sides` method using a `match`.
+    pub fn n_sides(&self) -> u8 {
+        todo!()
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_circle() {
+        assert_eq!(Shape::Circle.n_sides(), 0);
+    }
+
+    #[test]
+    fn test_square() {
+        assert_eq!(Shape::Square.n_sides(), 4);
+    }
+
+    #[test]
+    fn test_rectangle() {
+        assert_eq!(Shape::Rectangle.n_sides(), 4);
+    }
+
+    #[test]
+    fn test_triangle() {
+        assert_eq!(Shape::Triangle.n_sides(), 3);
+    }
+
+    #[test]
+    fn test_pentagon() {
+        assert_eq!(Shape::Pentagon.n_sides(), 5);
+    }
+}