Are there equivalents to Ruby's method_missing in other languages?

Question

In Ruby, objects have a handy method called method_missing which allows one to handle method calls for methods that have not even been (explicitly) defined:

Answer 1

JavaScript has noSuchMethod, but unfortunately this is only supported by Firefox/Spidermonkey.

Here is an example:

wittyProjectName.__noSuchMethod__ = function __noSuchMethod__ (id, args) {
   if (id == 'errorize') {
    wittyProjectName.log("wittyProjectName.errorize has been deprecated.\n" +
                         "Use wittyProjectName.log(message, " +
                         "wittyProjectName.LOGTYPE_ERROR) instead.",
                         this.LOGTYPE_LOG);
    // just act as a wrapper for the newer log method
    args.push(this.LOGTYPE_ERROR);
    this.log.apply(this, args);
  }
}