Merge pull request #366 from lvzhenbang/patch-3

update cleanObj
2017-12-27 10:33:49 +02:00
parent f6d757f707 3693c7e82c
commit 89cc75e4db
1 changed files with 3 additions and 3 deletions
--- a/snippets/cleanObj.md
+++ b/snippets/cleanObj.md
@ -13,11 +13,11 @@ const cleanObj = (obj, keysToKeep = [], childIndicator) => {
    } else if (!keysToKeep.includes(key)) {
      delete obj[key];
    }
-  })
+  });
+  return obj;
 }
 /*
  const testObj = {a: 1, b: 2, children: {a: 1, b: 2}}
-  cleanObj(testObj, ["a"],"children")
-  console.log(testObj)// { a: 1, children : { a: 1}}
+  cleanObj(testObj, ["a"],"children") // { a: 1, children : { a: 1}}
 */
 ```