Add not null to room name

db/migrate/20170720192353_add_not_null_to_room_name.rb

@@ -0,0 +1,9 @@
+class AddNotNullToRoomName < ActiveRecord::Migration[5.0]
+  def up
+    change_column :rooms, :name, :string, null: false
+  end
+
+  def down
+    change_column :rooms, :name, :string
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20170719182252) do
+ActiveRecord::Schema.define(version: 20170720192353) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -31,6 +31,16 @@
     t.index ["user_id"], name: "index_activities_on_user_id", using: :btree
   end
 
+  create_table "invites", force: :cascade do |t|
+    t.integer  "user_id"
+    t.integer  "room_id"
+    t.string   "token"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["room_id"], name: "index_invites_on_room_id", using: :btree
+    t.index ["user_id"], name: "index_invites_on_user_id", using: :btree
+  end
+
   create_table "room_actions", force: :cascade do |t|
     t.integer "room_id"
     t.integer "action_id"
@@ -55,7 +65,7 @@
   end
 
   create_table "rooms", force: :cascade do |t|
-    t.string   "name"
+    t.string   "name",       null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
   end
@@ -95,6 +105,8 @@
 
   add_foreign_key "activities", "room_activities"
   add_foreign_key "activities", "users"
+  add_foreign_key "invites", "rooms"
+  add_foreign_key "invites", "users"
   add_foreign_key "room_actions", "actions"
   add_foreign_key "room_actions", "rooms"
   add_foreign_key "room_activities", "rooms"

db/seeds.rb

@@ -1,3 +0,0 @@
-Action::DEFAULT_ACTIONS.each do |action_name|
-  Action.create(name: action_name)
-end