36 lines
811 B
JavaScript
36 lines
811 B
JavaScript
/* Native method references for those with the same name as other `lodash` methods. */
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var nativeIsFinite = global.isFinite;
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/**
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* Checks if `value` is a finite primitive number.
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*
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* **Note:** This method is based on [`Number.isFinite`](http://ecma-international.org/ecma-262/6.0/#sec-number.isfinite).
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*
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* @static
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* @memberOf _
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* @category Lang
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* @param {*} value The value to check.
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* @returns {boolean} Returns `true` if `value` is a finite number, else `false`.
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* @example
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*
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* _.isFinite(10);
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* // => true
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*
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* _.isFinite('10');
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* // => false
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*
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* _.isFinite(true);
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* // => false
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*
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* _.isFinite(Object(10));
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* // => false
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*
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* _.isFinite(Infinity);
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* // => false
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*/
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function isFinite(value) {
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return typeof value == 'number' && nativeIsFinite(value);
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}
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module.exports = isFinite;
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