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95 lines
2.4 KiB
95 lines
2.4 KiB
9 years ago
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# repeat-string [](http://badge.fury.io/js/repeat-string) [](https://travis-ci.org/jonschlinkert/repeat-string)
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> Repeat the given string n times. Fastest implementation for repeating a string.
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## Install with [npm](npmjs.org)
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```bash
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npm i repeat-string --save
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```
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## Install with [bower](https://github.com/bower/bower)
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```bash
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bower install repeat-string --save
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```
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## Usage
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### [repeat](./index.js#L34)
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Repeat the given `string` the specified `number` of times.
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* `string` **{String}**: The string to repeat
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* `number` **{Number}**: The number of times to repeat the string
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* `returns` **{String}**: Repeated string
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**Example:**
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```js
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var repeat = require('repeat-string');
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repeat('A', 5);
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//=> AAAAA
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```
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## Benchmarks
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Repeat string is significantly faster than [repeating](https://github.com/sindresorhus/repeating).
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```bash
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# 20,000x
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repeat-string.js x 16,634,213 ops/sec ±0.92% (93 runs sampled)
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repeating.js x 5,883,928 ops/sec ±0.95% (93 runs sampled)
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# 2,000x
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repeat-string.js x 17,438,654 ops/sec ±0.76% (97 runs sampled)
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repeating.js x 6,639,978 ops/sec ±0.84% (97 runs sampled)
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# 250x
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repeat-string.js x 16,246,885 ops/sec ±0.81% (92 runs sampled)
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repeating.js x 7,659,342 ops/sec ±0.67% (99 runs sampled)
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# 50x
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repeat-string.js x 15,803,340 ops/sec ±0.74% (92 runs sampled)
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repeating.js x 9,668,300 ops/sec ±0.89% (98 runs sampled)
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# 5x
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repeat-string.js x 16,926,291 ops/sec ±0.78% (97 runs sampled)
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repeating.js x 12,215,384 ops/sec ±1.01% (96 runs sampled)
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```
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**Run the benchmarks**
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Install dev dependencies:
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```bash
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npm i -d && node benchmark
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```
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### Other javascript/node.js utils
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[repeat-element](https://github.com/jonschlinkert/repeat-element): Create an array by repeating the given string n times.
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## Contributing
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Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](https://github.com/jonschlinkert/repeat-string/issues)
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## Running tests
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Install dev dependencies:
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```bash
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npm i -d && npm test
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```
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## Author
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**Jon Schlinkert**
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+ [github/jonschlinkert](https://github.com/jonschlinkert)
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+ [twitter/jonschlinkert](http://twitter.com/jonschlinkert)
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## License
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Copyright (c) 2015 Jon Schlinkert
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Released under the MIT license
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***
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_This file was generated by [verb-cli](https://github.com/assemble/verb-cli) on April 01, 2015._
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