Travis build: 1181

This commit is contained in:
30secondsofcode
2018-01-11 10:37:54 +00:00
parent 7d58dbeb5f
commit c7aaf307d6
4 changed files with 4 additions and 36 deletions

View File

@ -99,7 +99,6 @@ average(1, 2, 3);
* [`everyNth`](#everynth)
* [`filterNonUnique`](#filternonunique)
* [`flatten`](#flatten)
* [`flattenDepth`](#flattendepth)
* [`forEachRight`](#foreachright)
* [`groupBy`](#groupby)
* [`head`](#head)
@ -799,34 +798,6 @@ flatten([1, [2, [3, [4, 5], 6], 7], 8], 2); // [1, 2, 3, [4, 5], 6, 7, 8]
<br>[⬆ Back to top](#table-of-contents)
### flattenDepth
Flattens an array up to the specified depth.
Use recursion, decrementing `depth` by 1 for each level of depth.
Use `Array.reduce()` and `Array.concat()` to merge elements or arrays.
Base case, for `depth` equal to `1` stops recursion.
Omit the second element, `depth` to flatten only to a depth of `1` (single flatten).
```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), []);
```
<details>
<summary>Examples</summary>
```js
flattenDepth([1, [2], 3, 4]); // [1,2,3,4]
```
</details>
<br>[⬆ Back to top](#table-of-contents)
### forEachRight
Executes a provided function once for each array element, starting from the array's last element.
@ -5300,6 +5271,7 @@ const httpPost = (url, callback, data = null, err = console.error) => {
const newPost = {
"userId": 1,
"id": 1337,

File diff suppressed because one or more lines are too long

View File

@ -29,6 +29,7 @@ const httpPost = (url, callback, data = null, err = console.error) => {
const newPost = {
"userId": 1,
"id": 1337,

View File

@ -44,7 +44,6 @@ factorial:math,recursion
fibonacci:math,array
filterNonUnique:array
flatten:array
flattenDepth:array,recursion
flip:adapter,function
forEachRight:array,function
formatDuration:date,math,string,utility