How to reference a column when overriding the column name method in ActiveRecord

background

I want to define an instance method with the same name as the DB column name in the model and refer to the column in that method.

Method

There seem to be two methods

class Person < ApplicationRecord
  def name
    self[:name]
  end

  def name
    read_attribute(:name)
  end
end

In The Rails Style Guide, self [: name] is better. Recommend

reference

https://github.com/satour/rails-style-guide/blob/master/README-jaJA.md#read-attribute https://stackoverrun.com/ja/q/5968719

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