Update chap3_1.js

limingziqiang · web-flow · commit 512990ee05c0 · 2019-10-03T10:42:48.000+08:00
diff --git a/Chapter3/chap3_1.js b/Chapter3/chap3_1.js
@@ -16,7 +16,7 @@ function List() {
    this.currPos = currPos;
    this.moveTo = moveTo;
    this.getElement = getElement;
-   this.length = length;
+  
 }
 
 function append(element) {
