Namespace Cake\Collection

Class summary

• Collection

  A collection is an immutable list of elements with a handful of functions to iterate, group, transform and extract information from it.

Interface summary

• CollectionInterface

  Describes the methods a Collection should implement. A collection is an immutable list of elements exposing a number of traversing and extracting method for generating other collections.

Traits summary

• CollectionTrait

  Offers a handful of method to manipulate iterators

• ExtractTrait

  Provides utility protected methods for extracting a property or column from an array or object.