Contentテーブル作成

Gemfile

@@ -41,6 +41,7 @@ group :development do
   gem 'spring-watcher-listen', '~> 2.0.0'
 
   gem 'foreman'
+  gem 'annotate'
 end
 
 group :test do

Gemfile.lock

@@ -44,6 +44,9 @@ GEM
       tzinfo (~> 1.1)
     addressable (2.6.0)
       public_suffix (>= 2.0.2, < 4.0)
+    annotate (2.7.4)
+      activerecord (>= 3.2, < 6.0)
+      rake (>= 10.4, < 13.0)
     archive-zip (0.12.0)
       io-like (~> 0.3.0)
     arel (9.0.0)
@@ -179,6 +182,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  annotate
   bootsnap (>= 1.1.0)
   byebug
   capybara (>= 2.15)

app/models/content.rb

@@ -0,0 +1,14 @@
+# == Schema Information
+#
+# Table name: contents
+#
+#  id           :bigint(8)        not null, primary key
+#  body         :text
+#  is_published :boolean
+#  title        :string
+#  created_at   :datetime         not null
+#  updated_at   :datetime         not null
+#
+
+class Content < ApplicationRecord
+end

db/migrate/20190429022702_create_contents.rb

@@ -0,0 +1,11 @@
+class CreateContents < ActiveRecord::Migration[5.2]
+  def change
+    create_table :contents do |t|
+      t.string :title
+      t.text :body
+      t.boolean :is_published
+
+      t.timestamps
+    end
+  end
+end

db/schema.rb

@@ -0,0 +1,26 @@
+# This file is auto-generated from the current state of the database. Instead
+# of editing this file, please use the migrations feature of Active Record to
+# incrementally modify your database, and then regenerate this schema definition.
+#
+# Note that this schema.rb definition is the authoritative source for your
+# database schema. If you need to create the application database on another
+# system, you should be using db:schema:load, not running all the migrations
+# from scratch. The latter is a flawed and unsustainable approach (the more migrations
+# you'll amass, the slower it'll run and the greater likelihood for issues).
+#
+# It's strongly recommended that you check this file into your version control system.
+
+ActiveRecord::Schema.define(version: 2019_04_29_022702) do
+
+  # These are extensions that must be enabled in order to support this database
+  enable_extension "plpgsql"
+
+  create_table "contents", force: :cascade do |t|
+    t.string "title"
+    t.text "body"
+    t.boolean "is_published"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+  end
+
+end

lib/tasks/auto_annotate_models.rake

@@ -0,0 +1,54 @@
+# NOTE: only doing this in development as some production environments (Heroku)
+# NOTE: are sensitive to local FS writes, and besides -- it's just not proper
+# NOTE: to have a dev-mode tool do its thing in production.
+if Rails.env.development?
+  require 'annotate'
+  task :set_annotation_options do
+    # You can override any of these by setting an environment variable of the
+    # same name.
+    Annotate.set_defaults(
+      'routes'                    => 'false',
+      'position_in_routes'        => 'before',
+      'position_in_class'         => 'before',
+      'position_in_test'          => 'before',
+      'position_in_fixture'       => 'before',
+      'position_in_factory'       => 'before',
+      'position_in_serializer'    => 'before',
+      'show_foreign_keys'         => 'true',
+      'show_complete_foreign_keys' => 'false',
+      'show_indexes'              => 'true',
+      'simple_indexes'            => 'false',
+      'model_dir'                 => 'app/models',
+      'root_dir'                  => '',
+      'include_version'           => 'false',
+      'require'                   => '',
+      'exclude_tests'             => 'false',
+      'exclude_fixtures'          => 'false',
+      'exclude_factories'         => 'false',
+      'exclude_serializers'       => 'false',
+      'exclude_scaffolds'         => 'true',
+      'exclude_controllers'       => 'true',
+      'exclude_helpers'           => 'true',
+      'exclude_sti_subclasses'    => 'false',
+      'ignore_model_sub_dir'      => 'false',
+      'ignore_columns'            => nil,
+      'ignore_routes'             => nil,
+      'ignore_unknown_models'     => 'false',
+      'hide_limit_column_types'   => 'integer,boolean',
+      'hide_default_column_types' => 'json,jsonb,hstore',
+      'skip_on_db_migrate'        => 'false',
+      'format_bare'               => 'true',
+      'format_rdoc'               => 'false',
+      'format_markdown'           => 'false',
+      'sort'                      => 'false',
+      'force'                     => 'false',
+      'classified_sort'           => 'true',
+      'trace'                     => 'false',
+      'wrapper_open'              => nil,
+      'wrapper_close'             => nil,
+      'with_comment'              => true
+    )
+  end
+
+  Annotate.load_tasks
+end