1 | import toInteger from './toInteger.js';
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2 |
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3 | /**
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4 | * Checks if `value` is an integer.
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5 | *
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6 | * **Note:** This method is based on
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7 | * [`Number.isInteger`](https://mdn.io/Number/isInteger).
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8 | *
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9 | * @static
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10 | * @memberOf _
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11 | * @since 4.0.0
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12 | * @category Lang
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13 | * @param {*} value The value to check.
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14 | * @returns {boolean} Returns `true` if `value` is an integer, else `false`.
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15 | * @example
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16 | *
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17 | * _.isInteger(3);
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18 | * // => true
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19 | *
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20 | * _.isInteger(Number.MIN_VALUE);
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21 | * // => false
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22 | *
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23 | * _.isInteger(Infinity);
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24 | * // => false
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25 | *
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26 | * _.isInteger('3');
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27 | * // => false
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28 | */
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29 | function isInteger(value) {
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30 | return typeof value == 'number' && value == toInteger(value);
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31 | }
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32 |
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33 | export default isInteger;
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