transparent scope

allow to chain scopes and scopes are transparent if no values are given to it. fix state-machines#66
gagalago · Dec 5, 2017 · 049ef73 · 049ef73
1 parent daec4b5
commit 049ef73
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/state_machines/integrations/active_record.rb b/lib/state_machines/integrations/active_record.rb
@@ -565,7 +565,7 @@ def locale_path
 
         # Defines a new named scope with the given name
         def create_scope(name, scope)
-          lambda { |model, values| model.where(scope.call(values)) }
+          lambda { |model, values| model.where(scope.call(values)) if values.present? }
         end
 
         # ActiveModel's use of method_missing / respond_to for attribute methods