Create 'poll_question_answers' table

app/models/poll/question.rb

@@ -15,6 +15,7 @@ class Poll::Question < ActiveRecord::Base
 
   has_many :comments, as: :commentable
   has_many :answers
+  has_many :question_answers, class_name: 'Poll::QuestionAnswer', foreign_key: 'poll_question_id'
   has_many :partial_results
   belongs_to :proposal
 

app/models/poll/question_answer.rb

@@ -0,0 +1,5 @@
+class Poll::QuestionAnswer < ActiveRecord::Base
+  belongs_to :question, class_name: 'Poll::Question', foreign_key: 'poll_question_id'
+
+  validates :title, presence: true
+end

db/migrate/20171004025903_create_poll_question_answers.rb

@@ -0,0 +1,9 @@
+class CreatePollQuestionAnswers < ActiveRecord::Migration
+  def change
+    create_table :poll_question_answers do |t|
+      t.string :title
+      t.text :description
+      t.references :poll_question, index: true, foreign_key: true
+    end
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20171002191347) do
+ActiveRecord::Schema.define(version: 20171004025903) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -669,6 +669,14 @@ ActiveRecord::Schema.define(version: 20171002191347) do
   add_index "poll_partial_results", ["origin"], name: "index_poll_partial_results_on_origin", using: :btree
   add_index "poll_partial_results", ["question_id"], name: "index_poll_partial_results_on_question_id", using: :btree
 
+  create_table "poll_question_answers", force: :cascade do |t|
+    t.string  "title"
+    t.text    "description"
+    t.integer "poll_question_id"
+  end
+
+  add_index "poll_question_answers", ["poll_question_id"], name: "index_poll_question_answers_on_poll_question_id", using: :btree
+
   create_table "poll_questions", force: :cascade do |t|
     t.integer  "proposal_id"
     t.integer  "poll_id"
@@ -1143,6 +1151,7 @@ ActiveRecord::Schema.define(version: 20171002191347) do
   add_foreign_key "poll_partial_results", "poll_officer_assignments", column: "officer_assignment_id"
   add_foreign_key "poll_partial_results", "poll_questions", column: "question_id"
   add_foreign_key "poll_partial_results", "users", column: "author_id"
+  add_foreign_key "poll_question_answers", "poll_questions"
   add_foreign_key "poll_questions", "polls"
   add_foreign_key "poll_questions", "proposals"
   add_foreign_key "poll_questions", "users", column: "author_id"