25 lines
532 B
JavaScript
25 lines
532 B
JavaScript
'use strict';
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module.exports = {
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isObject: function(obj) {
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var type = typeof obj;
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return type === 'function' || type === 'object' && !!obj;
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}
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, extend: function(obj) {
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if (!this.isObject(obj)) {
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return obj;
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}
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var source, prop;
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for (var i = 1, length = arguments.length; i < length; i++) {
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source = arguments[i];
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for (prop in source) {
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if (Object.prototype.hasOwnProperty.call(source, prop)) {
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obj[prop] = source[prop];
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}
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}
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}
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return obj;
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}
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};
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