toWholeHex function

String toWholeHex(
  1. String hexString
)

Function for get whole hex.

Implementation

String toWholeHex(String hexString) {
  var hex = strip0xHex(hexString);
  var wholeHex = hex.length % 2 == 0 ? hex : '0$hex';
  return complete0xHex(wholeHex);
}