Fix specs

Author: Lee Richmond

gemfiles/rails_4.gemfile

@@ -3,15 +3,15 @@
 source "https://rubygems.org"
 
 gem "rails", "~> 4.1"
-gem "jsonapi-rails", "~> 0.1.0", require: "jsonapi/rails"
+gem "jsonapi-rails", "~> 0.1.0", :require => "jsonapi/rails"
 gem "rspec-rails"
 
 group :test do
   gem "pry"
-  gem "pry-byebug", platform: [:mri]
+  gem "pry-byebug", :platform => [:mri]
   gem "appraisal"
   gem "guard"
   gem "guard-rspec"
 end
 
-gemspec path: "../"
+gemspec :path => "../"

gemfiles/rails_5.gemfile

@@ -3,15 +3,15 @@
 source "https://rubygems.org"
 
 gem "rails", "~> 5.0"
-gem "jsonapi-rails", "~> 0.1.0", require: "jsonapi/rails"
+gem "jsonapi-rails", "~> 0.1.0", :require => "jsonapi/rails"
 gem "rspec-rails"
 
 group :test do
   gem "pry"
-  gem "pry-byebug", platform: [:mri]
+  gem "pry-byebug", :platform => [:mri]
   gem "appraisal"
   gem "guard"
   gem "guard-rspec"
 end
 
-gemspec path: "../"
+gemspec :path => "../"

spec/sideloading_spec.rb

@@ -123,17 +123,16 @@
     end
   end
 
-  let(:state)  { State.create!(name: 'maine') }
-  let(:genre)  { Genre.create!(name: 'horror') }
-  let(:book1)  { Book.create!(title: 'The Shining', genre: genre) }
-  let(:book2)  { Book.create!(title: 'The Stand', genre: genre) }
+  let!(:state)  { State.create!(name: 'maine') }
+  let!(:genre)  { Genre.create!(name: 'horror') }
+  let!(:book1)  { Book.create!(title: 'The Shining', author: author, genre: genre) }
+  let!(:book2)  { Book.create!(title: 'The Stand', author: author, genre: genre) }
 
   let!(:author) do
     Author.create! \
       first_name: 'Stephen',
       last_name: 'King',
-      state: state,
-      books: [book1, book2]
+      state: state
   end
 
   def json