コメント用のテーブルを作る#77
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| class CreateComments < ActiveRecord::Migration[5.0] | ||
| def change | ||
| create_table :comments do |t| | ||
| t.integer :commented_by_id, null: false |
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外部キーには外部キー制約とインデックスつけていいと思います
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| rename_column :comments, :user_id, :commented_by_id | ||
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| add_foreign_key :comments, :users, column: 'commented_by_id' |
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Prefer double-quoted strings unless you need single quotes to avoid extra backslashes for escaping.
There was a problem hiding this comment.
Prefer double-quoted strings unless you need single quotes to avoid extra backslashes for escaping.
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やったこと
Post に対する Comment を格納するためのテーブルを作るマイグレーションを作成しました。
実際にコメントを作成・表示するところは #64 でやるので、こちらを先にマージする必要があります。
対応する issue
connects to #35