calllogging

gistfile1.js

(function () {
  var oldCall = Function.prototype.call;
  var newCall = function(self) {
    Function.prototype.call = oldCall;
    console.log('Function called:', this.name);
    var args=Array.prototype.slice.call(arguments,1);
    Function.prototype.call = newCall;
    this.apply(self, args);
  }
  Function.prototype.call = newCall;
})();