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4 years ago
  1. # `tap()`
  2. 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:
  3. ```js
  4. collect([2, 4, 3, 1, 5])
  5. .sort()
  6. .tap((collection) => {
  7. console.log(collection.all());
  8. // [1, 2, 3, 4, 5]
  9. })
  10. .shift();
  11. // 1
  12. ```
  13. [View source on GitHub](https://github.com/ecrmnn/collect.js/blob/master/src/methods/tap.js)