from() method added as an alias for at() method

Author: me-shaon

index.js

@@ -89,6 +89,10 @@ class JsonQuery {
  return this;
  }
 
+ from(path) {
+ return this.at(path);
+ }
+
  _prepare() {
  if (this._queries.length > 0) {
  this._executeQueries();