Class CollectionSequence

provide functions for last/1 and first/1 in a collection subset so example: $calls->find(array("direction" => "in", "state" => "started"))->first()

or $messages->find(array("from" => "+3030202")) ->find(array("text" => "Hello")) ->last()

Catapult\CollectionSequence

Namespace: Catapult
Located at core/Collections.php

Methods summary

`public`	# `__construct( data $data, class $class_ = __CLASS__ )` make the data structure according to the type of object then retrieve make the data structure according to the type of object then retrieve Parameters `$data` set of refined data `$class_` class object needs to inherit Overrides `Catapult\CollectionObject::__construct`
`public`	# `getName( )` Usually defined in child class. When absent resort to class name Usually defined in child class. When absent resort to class name
`public`	# `first( )` Gets the first item in the sequence. Gets the first item in the sequence. Overrides `Catapult\CollectionObject::first`
`public`	# `last( )` get the last item in a sequence. get the last item in a sequence. Overrides `Catapult\CollectionObject::last`