# CHANGELOG

## 3.1.0 (2014-06-09)

* Added `trim_to_size(user_id, size, aggregate = ActivityFeed.aggregate)`
  to trim activity feed to a certain number of items.
* `trim_to(...)` is an alias for `trim_to_size(...)`

## 3.0.1 (2013-07-17)

More useful aliases:

  * `ActivityFeed.for` as an alias for `ActivityFeed.feed`
  * `ActivityFeed.between` as an alias for `ActivityFeed.feed_between_timestamps`
  * `ActivityFeed.trim` as an alias for `ActivityFeed.trim_feed`
  * `ActivityFeed.expire_in` and `ActivityFeed.expire_feed_in` as aliases for `ActivityFeed.expire_feed`
  * `ActivityFeed.expire_at` as an alias for `ActivityFeed.expire_feed_at`

## 3.0.0 (2013-07-12)

* Allow for bulk-loading of feed items. The `ActivityFeed.item_loader`
  has been renamed to `ActivityFeed.items_loader`. The only difference
  is that the proc is now passed an array of IDs, rather than an
  individual ID.
* Updated `item_loader` references to `items_loader` throughout internal
  documentation and README.
* Added `expire_feed_in` method alias for `expire_feed`.

## 2.3.0 (2013-05-03)

* Added `check_item?(user_id, item_id, aggregate = ActivityFeed.aggregate)` to see if an item is in an activity feed.

## 2.2.2 (2012-09-12)

* Added `add_item(...)` as an alias for `update_item(...)`.

## 2.2.1 (2012-08-27)

* Added `total_pages` and `total_items` as aliases for `total_pages_in_feed` and `total_items_in_feed`, respectively.

## 2.2.0 (2012-08-20)

* Added `expire_feed(user_id, seconds, aggregate = ActivityFeed.aggregate)` and `expire_feed_at(user_id, timestamp, aggregate = ActivityFeed.aggregate)` methods to expire an activity feed after a given number of seconds or at a given time stamp, respectively.

## 2.1.0 (2012-08-13)

* Added `full_feed(user_id, aggregate = ActivityFeed.aggregate)` method to be able to retrieve an entire activity feed

## 2.0.0 (2012-06-29)

* Rewrite of the activity_feed gem
* Simplifies namespace in Redis
* Simplifies code to manipulate items and feeds
* Removes explicit ORM/ODM support and delegates that to `item_loader` if necessary
* Adds internal code documentation

## 1.4.0

* Added support for [Mongoid](http://www.mongoid.org)

## 1.3.0

* `ActivityFeed.update_item(user_id, item_id, timestamp, aggregate = false)` allows for updating an activity feed item in the personal or aggregate feed
* `ActivityFeed.delete_item(user_id, item_id, aggregate = false)` allows for removing an activity feed item from the personal or aggregate feed

## 1.2.2

* `ActivityFeed.create_item(attributes, aggregate)` can take an array of user_ids as its 2nd parameter if you want to fan out to the aggregation on create

## 1.2.1

* `ActivityFeed.feed(user_id)` will now return an instance of ActivityFeed::Feed
* `ActivityFeed::Ohm::Item` will now return all of its attributes when calling `to_json`

## 1.2

* Support aggregate feeds

## 1.1.1

* Removing activemodel dependency since that is not needed

## 1.1.0

* Added support for Ohm persistence, http://ohm.keyvalue.org
* Updated specs

## 1.0.0

* Initial release