Travis build: 1310

This commit is contained in:
30secondsofcode
2018-01-19 01:08:43 +00:00
parent 8f5c2c4a7c
commit 606e88fd01
4 changed files with 64 additions and 5 deletions

View File

@ -5,9 +5,12 @@ Iterates over all own properties of an object in reverse, running a callback for
Use `Object.keys(obj)` to get all the properties of the object, `Array.reverse()` to reverse their order and `Array.forEach()` to run the provided function for each key-value pair. The callback receives three arguments - the value, the key and the object.
```js
const forOwnRight = (obj, fn) => Object.keys(obj).reverse().forEach(key => fn(obj[key],key,obj));
const forOwnRight = (obj, fn) =>
Object.keys(obj)
.reverse()
.forEach(key => fn(obj[key], key, obj));
```
```js
forOwnRight({foo: 'bar', a: 1}, v => console.log(v)); // 1, 'bar'
forOwnRight({ foo: 'bar', a: 1 }, v => console.log(v)); // 1, 'bar'
```