runApp method
This method runs the app! Batteries-included flags of "help", "info", and "version".
Implementation
void runApp(List<String> arguments) {
if (arguments[0] == 'help' ||
arguments[0] == '--help' ||
arguments[0] == '-h') {
this.appHelpMessage();
} else if (arguments[0] == 'info' ||
arguments[0] == '--info' ||
arguments[0] == '-i') {
this.appInfoMessage();
} else if (arguments[0] == 'version' ||
arguments[0] == '--version' ||
arguments[0] == '-v') {
this.appVersionMessage();
}
}