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Ruby on Railsの開発環境でPostgreSQLを利用してPJを作成する

Posted at

#Rails new

$ rails new app-name -d postgresql
$ cd app-name

app-nameは任意の名前をつける

##vs codeを開く

$ code .

この時点で

-bash: code: command not found

と怒られた方はvscodeの設定が必要

コマンドパレットを開き「shell command」
すると『Shell Command: Install 'code' command in PATH command.』
が表示されるので適用するとできるようになる

#データベースの作成

$ rails db:create

localhost:3000にアクセスするとRailsの初期画面が表示されたのでできているのではないかと思います。

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