Method parseEnum

packages/alphatab/src/io/JsonHelper.ts:12–26

* @target web * @partial

(s: unknown, enumType: any)

     * @partial
     */
    public static parseEnum<T>(s: unknown, enumType: any): T | undefined {
        switch (typeof s) {
            case 'string':
                const num = Number.parseInt(s, 10);
                return Number.isNaN(num)
                    ? (enumType[Object.keys(enumType).find(k => k.toLowerCase() === s.toLowerCase()) as any] as any)
                    : (num as unknown as T);
            case 'number':
                return s as unknown as T;
            case 'undefined':
            case 'object':
                return undefined;
        }
        throw new AlphaTabError(AlphaTabErrorType.Format, `Could not parse enum value '${s}'`);
    }

    /**
     * @target web