Elgg\Structs\Collection\InMemory Class Reference

Uses native PHP array to implement the Collection interface. More...

Inheritance diagram for Elgg\Structs\Collection\InMemory:

Public Member Functions
	contains ($item)
	Returns true iff the item is in this collection at least once. Parameters mixed $item The object or value to check for Returns boolean More...
	count ()
	current ()
	filter (callable $filter)
	Returns a new collection only containing the elements which pass the filter. Parameters callable $filter Receives an item. Return true to keep the item. Returns Collection More...
	key ()
	map (callable $mapper)
	Take items of the collection and return a new collection with all the items having the $mapper applied to them.The callable is not guaranteed to execute immediately for each item. Parameters callable $mapper Returns the mapped value Returns Collection More...
	next ()
	rewind ()
	valid ()

Static Public Member Functions
static	fromArray (array $items)
	Factory function for converting from an array to a ton of items. More...

Detailed Description

Uses native PHP array to implement the Collection interface.

Since

1.10

Definition at line 13 of file InMemory.php.

Member Function Documentation

Elgg\Structs\Collection\InMemory::contains

(

$item

)

Returns true iff the item is in this collection at least once.

Parameters

mixed

$item

The object or value to check for

Returns

boolean

Implements Elgg\Structs\Collection.

Definition at line 26 of file InMemory.php.

Elgg\Structs\Collection\InMemory::count

(

)

Definition at line 34 of file InMemory.php.

Elgg\Structs\Collection\InMemory::current

(

)

Definition at line 42 of file InMemory.php.

Elgg\Structs\Collection\InMemory::filter

(

callable

$filter

)

Returns a new collection only containing the elements which pass the filter.

Parameters

callable

$filter

Receives an item. Return true to keep the item.

Returns

Collection

Implements Elgg\Structs\Collection.

Definition at line 49 of file InMemory.php.

static Elgg\Structs\Collection\InMemory::fromArray ( array  $items )

static

Factory function for converting from an array to a ton of items.

Parameters

array

$items

The list of objects to include. Generics come later.

Returns

self

Definition at line 112 of file InMemory.php.

Elgg\Structs\Collection\InMemory::key

(

)

Definition at line 65 of file InMemory.php.

Elgg\Structs\Collection\InMemory::map

(

callable

$mapper

)

Take items of the collection and return a new collection with all the items having the $mapper applied to them.The callable is not guaranteed to execute immediately for each item.

Parameters

callable

$mapper

Returns the mapped value

Returns

Collection

Implements Elgg\Structs\Collection.

Definition at line 72 of file InMemory.php.

Elgg\Structs\Collection\InMemory::next

(

)

Definition at line 85 of file InMemory.php.

Elgg\Structs\Collection\InMemory::rewind

(

)

Definition at line 93 of file InMemory.php.

Elgg\Structs\Collection\InMemory::valid

(

)

Definition at line 101 of file InMemory.php.

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The documentation for this class was generated from the following file:

• engine/classes/Elgg/Structs/Collection/InMemory.php