method

changed_from?

Importance_0
Ruby on Rails latest stable (v7.1.3.2) - 0 notes - Class: Attribute
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  • What's this?

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v4.2.9) is shown here.

changed_from?(old_value) public

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Hide source 
# File activerecord/lib/active_record/attribute.rb, line 49
    def changed_from?(old_value)
      type.changed?(old_value, value, value_before_type_cast)
    end
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