transform method

String transform(
  1. String text
)

Implementation

String transform(String text) {
  if (this == TextTransform.upperCase) {
    return text.toUpperCase();
  } else if (this == TextTransform.lowerCase) {
    return text.toLowerCase();
  } else if (this == TextTransform.capitalCase) {
    return text[0].toUpperCase() + text.substring(1).toLowerCase();
  } else {
    return text;
  }
}