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-rw-r--r--activemodel/lib/active_model/attribute_assignment.rb5
1 files changed, 3 insertions, 2 deletions
diff --git a/activemodel/lib/active_model/attribute_assignment.rb b/activemodel/lib/active_model/attribute_assignment.rb
index 930e89d611..a0a6de8dd7 100644
--- a/activemodel/lib/active_model/attribute_assignment.rb
+++ b/activemodel/lib/active_model/attribute_assignment.rb
@@ -42,8 +42,9 @@ module ActiveModel
end
def _assign_attribute(k, v)
- if respond_to?("#{k}=")
- public_send("#{k}=", v)
+ setter = "#{k}="
+ if respond_to?(setter)
+ public_send(setter, v)
else
raise UnknownAttributeError.new(self, k)
end