# File lib/her/model/relation.rb, line 87
      def find(*ids)
        params = @params.merge(ids.last.is_a?(Hash) ? ids.pop : {})
        ids = Array(params[@parent.primary_key]) if params.key?(@parent.primary_key)

        results = ids.flatten.compact.uniq.map do |id|
          resource = nil
          request_params = params.merge(
            :_method => @parent.method_for(:find),
            :_path => @parent.build_request_path(params.merge(@parent.primary_key => id))
          )

          @parent.request(request_params) do |parsed_data, response|
            if response.success?
              resource = @parent.new_from_parsed_data(parsed_data)
              resource.run_callbacks :find
            else
              return nil
            end
          end

          resource
        end

        ids.length > 1 || ids.first.is_a?(Array) ? results : results.first
      end