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32 lines
733 B
Markdown
32 lines
733 B
Markdown
# is-integer [](http://travis-ci.org/parshap/js-is-integer)
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ES2015 (ES6) [`Number.isInteger`][isInteger] polyfill implemented in
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ES3.
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## Example
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```js
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var isInteger = require("is-integer");
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isInteger("hello") // -> false
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isInteger(4) // -> true
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isInteger(4.0) // -> true
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isInteger(4.1) // -> false
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```
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## API
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### `var isInteger = require("is-integer")`
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> Determines whether the provided value is an integer.
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See [`Number.isInteger`][isInteger].
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[isInteger]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/isInteger "Number.isInteger - MDN Documentation"
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## Install
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```
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npm install is-integer
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```
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