Add times

This commit is contained in:
Angelos Chalaris
2018-01-24 13:50:49 +02:00
parent fdf21726a9
commit b51bee9022
2 changed files with 20 additions and 0 deletions

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snippets/times.md Normal file
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### times
Iterates over a callback `n` times
Use `Function.call()` to call `fn` `n` times or until it returns `false`.
Omit the last argument, `context`, to use an `undefined` object (or the global object in non-strict mode).
```js
const times = (n, fn, context = undefined) => {
let i = 0;
while (fn.call(context, i) !== false && ++i < n) {}
}
```
```js
var output = '';
times(5, i => output += i);
console.log(output); // 01234
```

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tail:array
take:array
takeRight:array
times:function
timeTaken:utility
toCamelCase:string,regexp
toDecimalMark:utility,math