Current File : /home/opti/workflow/node_modules/randomatic/node_modules/is-number/index.js
/*!
* is-number <https://github.com/jonschlinkert/is-number>
*
* Copyright (c) 2014-2017, Jon Schlinkert.
* Released under the MIT License.
*/
'use strict';
module.exports = function isNumber(num) {
var type = typeof num;
if (type === 'string' || num instanceof String) {
// an empty string would be coerced to true with the below logic
if (!num.trim()) return false;
} else if (type !== 'number' && !(num instanceof Number)) {
return false;
}
return (num - num + 1) >= 0;
};
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