Data update

Task/Add-a-variable-to-a-class-instance-at-runtime/Ballerina/add-a-variable-to-a-class-instance-at-runtime.ballerina

@@ -0,0 +1,23 @@
+import ballerina/io;
+
+// Person is an 'open' record type which allows fields of 'anydata' type
+// to be added at runtime.
+type Person record {
+    string name;
+    int age;
+};
+
+public function main() {
+    // Create an instance of Person with an additional 'town' field.
+    Person p = {
+        name: "Fred",
+        age: 40,
+        "town": "Boston"  // extra field name needs to be in quotes
+    };
+
+    // Print name and age fields - using standard '.' syntax.
+    io:print(p.name, " is ", p.age);
+
+    // Print the additional field - using a map-like syntax.
+    io:println(" and lives in ", p["town"], ".");
+}

Task/Add-a-variable-to-a-class-instance-at-runtime/Elena/add-a-variable-to-a-class-instance-at-runtime.elena

@@ -19,7 +19,7 @@ public program()
 
    object.foo := "bar";
 
-   console.printLine(object,".foo=",object.foo);
+   Console.printLine(object,".foo=",object.foo);
 
-   console.readChar()
+   Console.readChar()
 }