wallet-core/node_modules/has-values/index.js

37 lines
615 B
JavaScript
Raw Normal View History

2017-08-14 05:01:11 +02:00
/*!
* has-values <https://github.com/jonschlinkert/has-values>
*
* Copyright (c) 2014-2015, Jon Schlinkert.
* Licensed under the MIT License.
*/
'use strict';
module.exports = function hasValue(o, noZero) {
if (o === null || o === undefined) {
return false;
}
if (typeof o === 'boolean') {
return true;
}
if (typeof o === 'number') {
if (o === 0 && noZero === true) {
return false;
}
return true;
}
if (o.length !== undefined) {
return o.length !== 0;
}
for (var key in o) {
if (o.hasOwnProperty(key)) {
return true;
}
}
return false;
};