1 2 3 4 5 6 7 8 9 10 | 1 2 2 2 2 6 6 | export function applyMixins(derivedCtor: any, baseCtors: any[]) { for (let i = 0, len = baseCtors.length; i < len; i++) { const baseCtor = baseCtors[i]; const propertyKeys = Object.getOwnPropertyNames(baseCtor.prototype); for (let j = 0, len2 = propertyKeys.length; j < len2; j++) { const name = propertyKeys[j]; derivedCtor.prototype[name] = baseCtor.prototype[name]; } } } |