function isHexDigit()

in tsdoc/src/beta/DeclarationReference.ts [1407:1425]

• 19 lines of code
• 13 McCabe index (conditional complexity)

function isHexDigit(ch: string): boolean {
  switch (ch) {
    case 'a':
    case 'b':
    case 'c':
    case 'd':
    case 'e':
    case 'f':
    case 'A':
    case 'B':
    case 'C':
    case 'D':
    case 'E':
    case 'F':
      return true;
    default:
      return isDecimalDigit(ch);
  }
}