method

new

Importance_0
Ruby on Rails latest stable (v7.1.3.2) - 0 notes - Class: ActiveRecord::UnknownAttributeError

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.

These similar methods exist in v7.1.3.2:

new(record, attribute) public

No documentation

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# File activerecord/lib/active_record/errors.rb, line 186
    def initialize(record, attribute)
      @record = record
      @attribute = attribute.to_s
      super("unknown attribute '#{attribute}' for #{@record.class}.")
    end
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