instance method
attribute_method?
Ruby on Rails edge
Since edge Private — implementation detail, not part of the public APISignature
attribute_method?(attr_name)No documentation comment.
Parameters
-
attr_namereq
Source
# File activemodel/lib/active_model/attributes.rb, line 183
def attribute_method?(attr_name)
@attributes&.key?(attr_name)
end
Defined in activemodel/lib/active_model/attributes.rb line 183
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Defined in ActiveModel::Attributes