Merge #63

63: Add support for class descendants r=curquiza a=jitingcn



Co-authored-by: 寂听 <[email protected]>
Co-authored-by: Jiting <[email protected]>

Author: bors[bot]

lib/meilisearch/utilities.rb

@@ -7,7 +7,8 @@ def get_model_classes
         elsif Rails.application
           Rails.application.eager_load!
         end
-        MeiliSearch.instance_variable_get :@included_in
+        klasses = MeiliSearch.instance_variable_get(:@included_in)
+        (klasses + klasses.map{ |klass| klass.descendants }.flatten).uniq
       end
 
       def clear_all_indexes

spec/utilities_spec.rb

@@ -17,14 +17,20 @@ def self.model_name
 
       meilisearch
     end
+
+    class DummyChild < Dummy
+    end
+
+    class DummyGrandChild < DummyChild
+    end
   end
 
   after(:each) do
     MeiliSearch.instance_variable_set :@included_in, @included_in
   end
 
   it "should get the models where MeiliSearch module was included" do
-    (MeiliSearch::Utilities.get_model_classes - [Dummy]).should == []
+    (MeiliSearch::Utilities.get_model_classes - [Dummy, DummyChild, DummyGrandChild]).should == []
   end
 
 end