# File lib/puppet/util/puppetdb/blacklist.rb, line 18
    def initialize(events)
      @events = events.inject({}) do |m, e|
        m[e.resource_type] ||= {}
        m[e.resource_type][e.resource_title] ||= {}
        m[e.resource_type][e.resource_title][e.status] ||= {}
        m[e.resource_type][e.resource_title][e.status][e.property] = true
        m
      end
    end