withMinusSign static method

String withMinusSign(
  1. String text
)

Implementation

static String withMinusSign(String text) {
  if ( text.length == 0 ) {
    return text;
  }
  if ( text.substring(0, 1 ) == "-" ) {
    return String.fromCharCode(8722) + text.substring(1, text.length );
  }
  return text;
}