return true on save method to continue chaining

sney2002 · web-flow · commit 2da4d4b4687b · 2017-01-06T23:52:14.000-05:00
The save method isn't returning this, so the car variable
is equal to undefined instead of a Car object.

BTW, Thanks alot for this guide.
diff --git a/README.md b/README.md
@@ -1568,6 +1568,8 @@ class Car {
 
   save() {
     console.log(this.make, this.model, this.color);
+    // NOTE: Returning this for chaining
+    return this;
   }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -1568,6 +1568,8 @@ class Car {`
`1568`	`1568`
`1569`	`1569`	`save() {`
`1570`	`1570`	`console.log(this.make, this.model, this.color);`
	`1571`	`+// NOTE: Returning this for chaining`
	`1572`	`+return this;`
`1571`	`1573`	`}`
`1572`	`1574`	`}`
`1573`	`1575`