enumIterator.ts

enum Test {
	one,
	two,
	three
}

interface EnumIterator<TEnum extends number> {
	iterate(myEnum: TEnum, callback: (value: number, name: string) => void): void;
}


class EnumIterator<TEnum extends number> implements EnumIterator<TEnum> {
	iterate(myEnum: TEnum, callback: (value: number, name: string) => void): void {
		Object.keys(myEnum).filter(x => isNaN(parseInt(x))).forEach(val => callback(<any>val, myEnum[val]))
	}
}