Initial commit

db/migrate/20191022195448_create_notes.rb

@@ -0,0 +1,11 @@
+class CreateNotes < ActiveRecord::Migration[6.0]
+  def change
+    create_table :notes do |t|
+      t.belongs_to :user, null: false, foreign_key: true
+      t.belongs_to :notable, polymorphic: true, null: false
+      t.text :content
+
+      t.timestamps
+    end
+  end
+end