Kebab file names

snippets/object-to-entries.md

@@ -0,0 +1,21 @@
+---
+title: Object to entries
+tags: object,array
+author: chalarangelo
+cover: shapes
+firstSeen: 2020-04-16T11:10:13+03:00
+lastUpdated: 2020-09-15T16:28:04+03:00
+---
+
+Creates an array of key-value pair arrays from an object.
+
+- Use `Object.keys()` and `Array.prototype.map()` to iterate over the object's keys and produce an array with key-value pairs.
+- [`Object.entries()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/entries) provides similar functionality.
+
+```js
+const objectToEntries = obj => Object.keys(obj).map(k => [k, obj[k]]);
+```
+
+```js
+objectToEntries({ a: 1, b: 2 }); // [ ['a', 1], ['b', 2] ]
+```