# # `tap()`

The tap method passes the collection to the given callback, allowing you to "tap" into the collection at a specific point and do something with the items while not affecting the collection itself:

    collect([2, 4, 3, 1, 5])
      .sort()
      .tap(function(collection) {
        console.log(collection.all());

        //=> [1, 2, 3, 4, 5]
      })
      .shift();

    //=> 1

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