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[ci skip] fix #23157

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Shakib Hossain 2016-01-22 02:25:55 +06:00
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guides/source/getting_started.md
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@ -1540,6 +1540,11 @@ This is very similar to the `Article` model that you saw earlier. The difference
is the line `belongs_to :article`, which sets up an Active Record _association_.
You'll learn a little about associations in the next section of this guide.
The (`:references`) keyword used in the bash command is a special data type for models.
It creates a new column on your database table with the provided model name appended with an `_id`
that can hold integer values. You can get a better understanding after analyzing the
`db/schema.rb` file below.
In addition to the model, Rails has also made a migration to create the
corresponding database table: