jQuery 1.7 event data access

jQ1.7-event-data.js

// Source: http://jsbin.com/erirek/

$( function() {
  
  var $hello = $( "#hello" ).click( function() {
    alert( "hello world" );
  });

  // does NOT return object the inclues the events property
  // pre-1.7 this used to include the events property
  console.log( $hello.data() );  
  
  // does return events object
  // code was added to 1.7+ to get at the events if you explicitly ask for it
  console.log( $hello.data( "events" ) );

  // does return object that includes the events property
  // internal method, not documented
  console.log( $._data( $hello[ 0 ] ) );

  // does return evetns object
  // internal method, not documented
  console.log( $._data( $hello[ 0 ], "events" ) );
});