instance method `attribute_change_to_be_saved`

Ruby on Rails 5.2.8.1

Since v5.2.8.1

Available in: v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

attribute_change_to_be_saved(attr_name)

Alias for attribute_change

Parameters

attr_name req

Source

# File activerecord/lib/active_record/attribute_methods/dirty.rb, line 93
      def attribute_change_to_be_saved(attr_name)
        mutations_from_database.change_to_attribute(attr_name)
      end

Defined in activerecord/lib/active_record/attribute_methods/dirty.rb line 93 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::AttributeMethods::Dirty

Signature

Parameters