method

set_attribute_was

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

1.0.0
1.1.6
1.2.6
2.0.3
2.1.0
2.2.1
2.3.8
3.0.0
3.0.9
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4.2.1 (0)
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5.0.0.1 (0)
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5.2.3 (0)
6.0.0
6.1.3.1
6.1.7.7
7.0.0
7.1.3.2
What's this?

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v5.2.3) is shown here.

set_attribute_was(attr, old_value) private

Force an attribute to have a particular “before” value

Show source

# File activemodel/lib/active_model/dirty.rb, line 339
      def set_attribute_was(attr, old_value)
        attributes_changed_by_setter[attr] = old_value
      end

set_attribute_was

Related methods

Method deprecated or moved

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