33 lines
743 B
JavaScript
33 lines
743 B
JavaScript
(function() {
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var __slice = [].slice,
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__hasProp = {}.hasOwnProperty;
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this.extend = function() {
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var destination, k, source, sources, v, _i, _len;
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destination = arguments[0], sources = 2 <= arguments.length ? __slice.call(arguments, 1) : [];
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for (_i = 0, _len = sources.length; _i < _len; _i++) {
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source = sources[_i];
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for (k in source) {
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v = source[k];
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destination[k] = v;
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}
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}
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return destination;
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};
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this.is_empty = function(obj) {
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var key;
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if (Array.isArray(obj) || typeof obj === 'string') {
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return obj.length === 0;
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}
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for (key in obj) {
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if (!__hasProp.call(obj, key)) continue;
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return false;
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}
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return true;
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};
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}).call(this);
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