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