Fixed bug on top level change

Author: ravin-accelq

jsondiff.js

@@ -40,10 +40,10 @@ export default class JSONDiff {
  }
  generateObjDiff(oldObj=this.oldObj, newObj=this.newObj, path='', pushToArr=this.jsonPatch) {
  if (this.isEmpty(oldObj)) {
- pushToArr.push({op: "add", path: "/", value: newObj});
+ pushToArr.push({op: "add", path: `${path ? path : '/'}`, value: newObj});
  } else if (this.isEmpty(newObj)) {
- pushToArr.push({op: "delete", path: "/"});
- this.setDelete('/');
+ pushToArr.push({op: "delete", path: `${path ? path : '/'}`});
+ this.setDelete(`${path ? path : '/'}`);
  } else {
  const oldKeys = this.getKeys(oldObj);
  const newKeys = this.getKeys(newObj);