method

attribute_previously_was

Ruby on Rails latest stable (v6.1.7.7) - 0 notes - Class: ActiveModel::Dirty

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What's this?

attribute_previously_was(attr_name) public

Dispatch target for *_previously_was attribute methods.

# File activemodel/lib/active_model/dirty.rb, line 192
    def attribute_previously_was(attr_name) # :nodoc:
      mutations_before_last_save.original_value(attr_name.to_s)
    end

attribute_previously_was

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