28 lines
697 B
JavaScript
28 lines
697 B
JavaScript
function extendPrototype(sources, destination) {
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var i;
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var len = sources.length;
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var sourcePrototype;
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for (i = 0; i < len; i += 1) {
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sourcePrototype = sources[i].prototype;
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for (var attr in sourcePrototype) {
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if (Object.prototype.hasOwnProperty.call(sourcePrototype, attr)) destination.prototype[attr] = sourcePrototype[attr];
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}
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}
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}
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function getDescriptor(object, prop) {
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return Object.getOwnPropertyDescriptor(object, prop);
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}
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function createProxyFunction(prototype) {
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function ProxyFunction() {}
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ProxyFunction.prototype = prototype;
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return ProxyFunction;
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}
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export {
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extendPrototype,
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getDescriptor,
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createProxyFunction,
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};
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