adds devise's confirmable/reconfirmable to user

app/models/user.rb

@@ -1,5 +1,5 @@
 class User < ActiveRecord::Base
-  devise :database_authenticatable, :registerable,
+  devise :database_authenticatable, :registerable, :confirmable,
          :recoverable, :rememberable, :trackable, :validatable
 
   def name

db/migrate/20150731110702_add_confirmable_to_devise_for_users.rb

@@ -0,0 +1,13 @@
+class AddConfirmableToDeviseForUsers < ActiveRecord::Migration
+  def change
+    # Confirmable
+    add_column :users, :confirmation_token, :string
+    add_column :users, :confirmed_at, :datetime
+    add_column :users, :confirmation_sent_at, :datetime
+
+    # Reconfirmable
+    add_column :users, :unconfirmed_email, :string
+
+    add_index :users, :confirmation_token, unique: true
+  end
+end

db/schema.rb

@@ -11,7 +11,10 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20150718091702) do
+ActiveRecord::Schema.define(version: 20150731110702) do
+
+  # These are extensions that must be enabled in order to support this database
+  enable_extension "plpgsql"
 
   create_table "comments", force: :cascade do |t|
     t.integer  "commentable_id"
@@ -27,8 +30,8 @@ ActiveRecord::Schema.define(version: 20150718091702) do
     t.datetime "updated_at"
   end
 
-  add_index "comments", ["commentable_id", "commentable_type"], name: "index_comments_on_commentable_id_and_commentable_type"
-  add_index "comments", ["user_id"], name: "index_comments_on_user_id"
+  add_index "comments", ["commentable_id", "commentable_type"], name: "index_comments_on_commentable_id_and_commentable_type", using: :btree
+  add_index "comments", ["user_id"], name: "index_comments_on_user_id", using: :btree
 
   create_table "debates", force: :cascade do |t|
     t.string   "title"
@@ -48,15 +51,15 @@ ActiveRecord::Schema.define(version: 20150718091702) do
     t.datetime "created_at"
   end
 
-  add_index "taggings", ["tag_id"], name: "index_taggings_on_tag_id"
-  add_index "taggings", ["taggable_id", "taggable_type", "context"], name: "index_taggings_on_taggable_id_and_taggable_type_and_context"
+  add_index "taggings", ["tag_id"], name: "index_taggings_on_tag_id", using: :btree
+  add_index "taggings", ["taggable_id", "taggable_type", "context"], name: "index_taggings_on_taggable_id_and_taggable_type_and_context", using: :btree
 
   create_table "tags", force: :cascade do |t|
     t.string  "name"
     t.integer "taggings_count", default: 0
   end
 
-  add_index "tags", ["name"], name: "index_tags_on_name", unique: true
+  add_index "tags", ["name"], name: "index_tags_on_name", unique: true, using: :btree
 
   create_table "users", force: :cascade do |t|
     t.string   "email",                  default: "", null: false
@@ -73,10 +76,15 @@ ActiveRecord::Schema.define(version: 20150718091702) do
     t.datetime "updated_at",                          null: false
     t.string   "first_name"
     t.string   "last_name"
+    t.string   "confirmation_token"
+    t.datetime "confirmed_at"
+    t.datetime "confirmation_sent_at"
+    t.string   "unconfirmed_email"
   end
 
-  add_index "users", ["email"], name: "index_users_on_email", unique: true
-  add_index "users", ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true
+  add_index "users", ["confirmation_token"], name: "index_users_on_confirmation_token", unique: true, using: :btree
+  add_index "users", ["email"], name: "index_users_on_email", unique: true, using: :btree
+  add_index "users", ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true, using: :btree
 
   create_table "votes", force: :cascade do |t|
     t.integer  "votable_id"
@@ -90,7 +98,7 @@ ActiveRecord::Schema.define(version: 20150718091702) do
     t.datetime "updated_at"
   end
 
-  add_index "votes", ["votable_id", "votable_type", "vote_scope"], name: "index_votes_on_votable_id_and_votable_type_and_vote_scope"
-  add_index "votes", ["voter_id", "voter_type", "vote_scope"], name: "index_votes_on_voter_id_and_voter_type_and_vote_scope"
+  add_index "votes", ["votable_id", "votable_type", "vote_scope"], name: "index_votes_on_votable_id_and_votable_type_and_vote_scope", using: :btree
+  add_index "votes", ["voter_id", "voter_type", "vote_scope"], name: "index_votes_on_voter_id_and_voter_type_and_vote_scope", using: :btree
 
 end