implementing methods and initializers (ch28)

samples/ch28_calling_methods.lox

@@ -0,0 +1,9 @@
+class Scone {
+    topping(first, second) {
+        return "scone with " + first + " and " + second;
+    }
+}
+
+var scone = Scone();
+var result = scone.topping("berries", "cream");
+print result;

samples/ch28_methods_initializers.lox

@@ -0,0 +1,8 @@
+class Brunch {
+    bacon() {}
+    eggs() {}
+}
+
+var brunch = Brunch();
+print brunch;
+brunch.bacon();

samples/ch28_say_name.lox

@@ -0,0 +1,11 @@
+class Person {
+    sayName() {
+        print this.name;
+    }
+}
+
+var jane = Person();
+jane.name = "Jane";
+
+var method = jane.sayName;
+method();