accessing enum element with array notation typescript code example

Example 1: typescript enum to array

// Helper
const StringIsNumber = value => isNaN(Number(value)) === false;

// Turn enum into array
function ToArray(enumme) {
    return Object.keys(enumme)
        .filter(StringIsNumber)
        .map(key => enumme[key]);
}

Example 2: ts enum definition

enum PrintMedia {
  Newspaper,
  Newsletter,
  Magazine,
  Book
}