Because sometimes I get bored

func_pattern_match.js

function match(){
  console.log(arguments);
  var test = arguments[0];

  for(var x = 1; x < arguments.length; x++){
    var foundMatch = true;
    var val = arguments[x];
    if(typeof test === "object"){
      for(var c in test){
        if(test[c] !== val[c]){
          foundMatch = false;
          break;
        }
      }
    } else if (test === undefined){
      foundMatch = true;
    }

    if(foundMatch){
      return arguments[++x](val);
    }
  }
}

var __ = undefined;
var x = {ok:true};
var ok = function() {
  console.log("OK!");
};
var notok = function() {
  console.log("NOT OK!");
};

match(x,
  {ok: true}, ok,
  {ok: false}, notok,
  __, function(){
    console.log("This is incredibly odd!?!?!?");
  }
);

Yeah, I know those loops can be improved...