Rename js snippets

snippets/js/s/drop-array-elements-from-left.md

@@ -0,0 +1,23 @@
+---
+title: Drop array elements from the left
+type: snippet
+language: javascript
+tags: [array]
+cover: salad-2
+dateModified: 2020-11-01T20:50:57+02:00
+---
+
+Creates a new array with `n` elements removed from the left.
+
+- Use `Array.prototype.slice()` to remove the specified number of elements from the left.
+- Omit the last argument, `n`, to use a default value of `1`.
+
+```js
+const drop = (arr, n = 1) => arr.slice(n);
+```
+
+```js
+drop([1, 2, 3]); // [2, 3]
+drop([1, 2, 3], 2); // [3]
+drop([1, 2, 3], 42); // []
+```