class Mongoid::Tracking::TrackerAggregates

This internal class handles all interaction of an aggregation token.

Public Class Methods

new(owner, token, key_selector, track_field = nil) click to toggle source
# File lib/mongoid/tracking/tracker_aggregates.rb, line 7
def initialize(owner, token, key_selector, track_field = nil)
  @owner, @token = owner, token
  @key = key_selector.first
  @track_field = track_field

  @accessor = @owner.class.send(:internal_accessor_name, @token)
  @selector = { ns: @token }
  @selector.merge!(key: @key) if @key

  @criteria = @owner.send(@accessor).where(@selector)
end

Public Instance Methods

method_missing(name, *args, &block) click to toggle source

Delegate all missing methods to the underlying Mongoid Criteria

# File lib/mongoid/tracking/tracker_aggregates.rb, line 20
def method_missing(name, *args, &block)
  @criteria.send(name)
end