Module: ClassNode

Included in:
AlbumNode, BlockAvatarNode, ChatNode, CommentNode, FavoriteAlbumNode, FavoriteNode, FollowerNode, FollowerTagNode, Followerx2GroupNode, FollowingGroupNode, FollowingNode, FollowingTagNode, Followingx2GroupNode, InboxNode, LinkmanNode, LoverAlbumNode, LoverNode, OutboxNode, TrackBlockNode, TrackInRecordNode, TrackNode, TrackPictureNode, TrackRecordNode, TrackRichNode, TrackSetNode, TrackSetRichNode, UserTagNode
Defined in:
lib/extenders/class_node.rb

Instance Method Summary collapse

Instance Method Details

#seek(key) ⇒ Object 



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# File 'lib/extenders/class_node.rb', line 5

def seek(key)
  unless @sorted_nodes
    sorted_nodes, node_x_class_nodes = [], {}
    self.select('node, class_name, table_name').order('node').each do |class_node|
      sorted_nodes << class_node.node
      node_x_class_nodes[class_node.node] = class_node
    end
    @sorted_nodes, @node_x_class_nodes = sorted_nodes, node_x_class_nodes
  end



  node = @sorted_nodes.bsearch{|node| node >= Zlib::crc32(key.to_s)} || @sorted_nodes.first
  @node_x_class_nodes[node]
end