rosa-build/app/models/activity_feed.rb

class ActivityFeed < ActiveRecord::Base

  CODE    = %w(git_delete_branch_notification git_new_push_notification new_comment_commit_notification)
  TRACKER = %w(issue_assign_notification new_comment_notification new_issue_notification)
  BUILD   = %w(build_list_notification)
  WIKI    = %w(wiki_new_commit_notification)

  belongs_to :user
  serialize :data

  attr_accessible :user, :kind, :data

  default_scope { order created_at: :desc }
  scope :outdated, -> { offset(100) }

  self.per_page = 10

  def partial
    'home/partials/' + self.kind
  end
end