andre/30-seconds-of-code
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Travis build: 391

Browse Source
This commit is contained in:
Travis CI
2017-12-28 08:30:19 +00:00
parent ae7fbdc16d
commit 3cbd7040e9
141 changed files with 1389 additions and 1044 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
snippets/flattenDepth.md
View File

@ -9,10 +9,11 @@ Omit the second element, `depth` to flatten only to a depth of `1` (single flatt
```js
const flattenDepth = (arr, depth = 1) =>
depth != 1 ? arr.reduce((a, v) => a.concat(Array.isArray(v) ? flattenDepth(v, depth - 1) : v), [])
: arr.reduce((a, v) => a.concat(v), []);
depth != 1
? arr.reduce((a, v) => a.concat(Array.isArray(v) ? flattenDepth(v, depth - 1) : v), [])
: arr.reduce((a, v) => a.concat(v), []);
```
```js
flattenDepth([1,[2],3,4]) // [1,2,3,4]
flattenDepth([1, [2], 3, 4]); // [1,2,3,4]
```