Get from a numeric `enum` just `keys` or just 'values'

getNumericEnum.ts

/**
 * Get from a numeric `enum` just `keys` or just 'values'
 * 
 * Source: https://www.sharooq.com/how-to-access-keys-and-values-of-an-enum-in-typescript
 *
 * @param target
 * @param NumericEnum
 * @returns
 */
export const getNumericEnum = (target: "keys" | "values", NumericEnum: Record<any, any>) =>
  (target === "values" && Object.values(NumericEnum).filter((v) => !isNaN(Number(v)))) ||
  (target === "keys" && Object.keys(NumericEnum).filter((v) => isNaN(Number(v)))) ||
  [];

// enum NumericEnum {
//   One = 1,
//   Two,
// }

// getEnum('keys', NumericEnum) // # [ 'One', 'Two' ]
// getEnum('keys', NumericEnum) // # [ 1, 2 ]