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var toInteger = require('./toInteger'); | |
/** | |
* Checks if `value` is an integer. | |
* | |
* **Note:** This method is based on | |
* [`Number.isInteger`](https://mdn.io/Number/isInteger). | |
* | |
* @static | |
* @memberOf _ | |
* @since 4.0.0 | |
* @category Lang | |
* @param {*} value The value to check. | |
* @returns {boolean} Returns `true` if `value` is an integer, else `false`. | |
* @example | |
* | |
* _.isInteger(3); | |
* // => true | |
* | |
* _.isInteger(Number.MIN_VALUE); | |
* // => false | |
* | |
* _.isInteger(Infinity); | |
* // => false | |
* | |
* _.isInteger('3'); | |
* // => false | |
*/ | |
function isInteger(value) { | |
return typeof value == 'number' && value == toInteger(value); | |
} | |
module.exports = isInteger; | |