capitalize method
Captialize and return String.
Stringをキャピタライズして返します。
final text = "capitalize";
final capitalized = text.capitalize(); // "Capitalize"
Implementation
String capitalize() {
if (isEmpty) {
return "";
}
if (length <= 1) {
return this[0].toUpperCase();
}
return "${this[0].toUpperCase()}${substring(1).toLowerCase()}";
}