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on this file since ceaed42 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
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[6a3a178] | 1 | var root = require('./_root');
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| 2 |
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| 3 | /* Built-in method references for those with the same name as other `lodash` methods. */
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| 4 | var nativeIsFinite = root.isFinite;
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| 5 |
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| 6 | /**
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| 7 | * Checks if `value` is a finite primitive number.
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| 8 | *
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| 9 | * **Note:** This method is based on
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| 10 | * [`Number.isFinite`](https://mdn.io/Number/isFinite).
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| 11 | *
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| 12 | * @static
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| 13 | * @memberOf _
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| 14 | * @since 0.1.0
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| 15 | * @category Lang
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| 16 | * @param {*} value The value to check.
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| 17 | * @returns {boolean} Returns `true` if `value` is a finite number, else `false`.
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| 18 | * @example
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| 19 | *
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| 20 | * _.isFinite(3);
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| 21 | * // => true
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| 22 | *
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| 23 | * _.isFinite(Number.MIN_VALUE);
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| 24 | * // => true
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| 25 | *
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| 26 | * _.isFinite(Infinity);
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| 27 | * // => false
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| 28 | *
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| 29 | * _.isFinite('3');
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| 30 | * // => false
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| 31 | */
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| 32 | function isFinite(value) {
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| 33 | return typeof value == 'number' && nativeIsFinite(value);
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| 34 | }
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| 35 |
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| 36 | module.exports = isFinite;
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