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【Rails】rails g modelコマンドを使う際に注意したいこと

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####rails g moldelコマンドを使ってモデルとテーブルを作成する際に、ターミナルでサーバーを起動している場合は、「control + c」でサーバーを止めるようにする。

####理由:「rails s」でサーバーを立ち上げたままだと、例えばマイグレーションファイルを書き換えたりすることでデータベースの情報が変化している時に、サーバーとデータベースとで齟齬が生じてしまうから。

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