extraArgsFromMessage function
Implementation
String extraArgsFromMessage(String message) {
var builder = StringBuffer();
var args = getArgs(ARG_REG_EXP.allMatches(message), null);
for (var i = 0; i < args.length; i++) {
if (i != 0) {
builder.write(', ');
}
builder.write(args[i]);
}
return builder.toString();
}