Include parameters class name in error message

AaronLasseigne · Sep 9, 2016 · 60023aa · 60023aa
1 parent 6e932d2
commit 60023aa
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/lib/active_interaction/base.rb b/lib/active_interaction/base.rb
@@ -241,10 +241,11 @@ def run_validations!
     def normalize_inputs!(inputs)
       return inputs if inputs.is_a?(Hash)
 
-      klass = 'ActionController::Parameters'.safe_constantize
+      parameters = 'ActionController::Parameters'
+      klass = parameters.safe_constantize
       return inputs.to_unsafe_h if klass && inputs.is_a?(klass)
 
-      raise ArgumentError, 'inputs must be a hash'
+      raise ArgumentError, "inputs must be a hash or #{parameters}"
     end
 
     # @param inputs [Hash{Symbol => Object}]