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Angelos Chalaris
2017-12-12 11:09:27 +02:00
parent e912b2413d
commit cf5283a0f9
3 changed files with 6 additions and 11 deletions
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7
README.md
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@ -113,8 +113,7 @@ var curry = f =>
Use `filter()` to remove values that are part of `values`, determined using `includes()`. Use `filter()` to remove values that are part of `values`, determined using `includes()`.
```js ```js
var difference = (arr, values) => var difference = (arr, values) => arr.filter(v => !values.includes(v));
arr.filter(v => !values.includes(v));
``` ```
### Distance between two points ### Distance between two points
@ -327,8 +326,7 @@ var scrollToTop = _ => {
Use `filter()` to remove values that are not part of `values`, determined using `includes()`. Use `filter()` to remove values that are not part of `values`, determined using `includes()`.
```js ```js
var difference = (arr, values) => var difference = (arr, values) => arr.filter(v => values.includes(v));
arr.filter(v => values.includes(v));
``` ```
### Sort characters in string (alphabetical) ### Sort characters in string (alphabetical)
@ -367,7 +365,6 @@ var tail = arr => arr.slice(1);
### Unique values of array ### Unique values of array
Use ES6 `Set` and the `...rest` operator to discard all duplicated values. Use ES6 `Set` and the `...rest` operator to discard all duplicated values.
```js ```js

5
snippets/difference-between-arrays.md
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@ -1,8 +1,7 @@
### Difference between arrays ### Difference between arrays
Use `filter()` to remove values that are part of `values`, determined using `indexOf()`. Use `filter()` to remove values that are part of `values`, determined using `includes()`.
```js ```js
var difference = (arr, values) => var difference = (arr, values) => arr.filter(v => !values.includes(v));
arr.filter(v => values.indexOf(v) === -1);
``` ```

5
snippets/similarity-between-arrays.md
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@ -1,8 +1,7 @@
### Similarity between arrays ### Similarity between arrays
Use `filter()` to remove values that are not part of `values`, determined using `indexOf()`. Use `filter()` to remove values that are not part of `values`, determined using `includes()`.
```js ```js
var difference = (arr, values) => var difference = (arr, values) => arr.filter(v => values.includes(v));
arr.filter(v => values.indexOf(v) !== -1);
``` ```