sample.js

// In Crockford-JS, I'd do something like this...

var myFunction = function (args) {
  var foo
    , bar
    , baz;

  // function body...
}

// But I see this in the Obj-J tutorials...

- (Foo)myFunction:(Bar)arg
{

  var foo = ...;

  // do stuff with foo

  var bar = ...;

  // etc.
}