query for list memberships

Author: taylorbrooks

lib/pardot/objects/list_memberships.rb

@@ -12,6 +12,12 @@ def initialize client
           @client = client
         end
 
+        def query params
+          result = get "/do/query", params, "result"
+          result["total_results"] = result["total_results"].to_i if result["total_results"]
+          result
+        end
+
         def read_by_id id, params = {}
           get "/do/read/id/#{id}", params
         end