method

attribute_was

v5.1.7 - Show latest stable - 0 notes - Class: ActiveModel::Dirty

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What's this?

attribute_was(attr) public

Handles *_was for method_missing.

# File activemodel/lib/active_model/dirty.rb, line 187
    def attribute_was(attr) # :nodoc:
      attribute_changed?(attr) ? changed_attributes[attr] : __send__(attr)
    end

attribute_was

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