Initial commit

.gitignore

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+.bundle/
+log/*.log
+pkg/
+spec/dummy/db/*.sqlite3
+spec/dummy/db/*.sqlite3-journal
+spec/dummy/log/*.log
+spec/dummy/tmp/
+spec/dummy/.sass-cache
+spec/examples.txt
+Gemfile.lock

.rspec

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+--color
+--require spec_helper

CHANGELOG.md

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+# 0.0.1
+
+- Initial release

Gemfile

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+source 'https://rubygems.org'
+
+# Declare your gem's dependencies in active_model_serializers_contrib.gemspec.
+# Bundler will treat runtime dependencies like base dependencies, and
+# development dependencies will be added by default to the :development group.
+gemspec
+
+# Declare any dependencies that are still in development here instead of in
+# your gemspec. These might include edge Rails or gems from your path or
+# Git. Remember to move these dependencies to your gemspec before releasing
+# your gem to rubygems.org.
+
+# To use a debugger
+# gem 'byebug', group: [:development, :test]
+
+gem "pry"

MIT-LICENSE

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+Copyright 2015 G5
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

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+# ActiveModelSerializers Contrib
+
+Extend AMS with classes/modules.
+
+Currently, it assumes that you're using `kaminari` to paginate. This has not been tested with `will_paginate`.
+
+# Usage
+
+## ActiveModel::PaginationSerializer
+
+```ruby
+class BooksController < ApplicationController
+  respond_to :json
+
+  def index
+    book = Book.page(params[:page])
+    respond_with book, serializer: ActiveModel::PaginationSerializer
+  end
+end
+```
+
+You will get a response like this:
+
+```json
+{
+  books: [
+    { id: 1, name: "The Great Voyage" },
+    ...
+  ],
+  meta: {
+    current_page: 1,
+    total_pages: 4,
+    total: 40,
+    prev_page: nil,
+    next_page: 2
+  }
+}
+```
+
+# License
+
+Copyright 2015 G5
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Rakefile

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+begin
+  require 'bundler/setup'
+rescue LoadError
+  puts 'You must `gem install bundler` and `bundle install` to run rake tasks'
+end
+
+require 'rdoc/task'
+
+RDoc::Task.new(:rdoc) do |rdoc|
+  rdoc.rdoc_dir = 'rdoc'
+  rdoc.title    = 'ActiveModelSerializersContrib'
+  rdoc.options << '--line-numbers'
+  rdoc.rdoc_files.include('README.rdoc')
+  rdoc.rdoc_files.include('lib/**/*.rb')
+end
+
+
+
+
+
+
+Bundler::GemHelper.install_tasks
+

active_model_serializers_contrib.gemspec

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+$:.push File.expand_path("../lib", __FILE__)
+
+# Maintain your gem's version:
+require "active_model_serializers_contrib/version"
+
+# Describe your gem and declare its dependencies:
+Gem::Specification.new do |s|
+  s.name        = "active_model_serializers_contrib"
+  s.version     = ActiveModelSerializersContrib::VERSION
+  s.authors     = ["G5", "Ramon Tayag"]
+  s.email       = ["[email protected]", "[email protected]"]
+  s.homepage    = "https://github.com/g5/active_model_serializers_contrib"
+  s.summary     = "Modules/classes that extend AMS with more functionality"
+  s.description = "Modules/classes that extend AMS with more functionality"
+  s.license     = "MIT"
+
+  s.files = Dir["{app,config,db,lib}/**/*", "MIT-LICENSE", "Rakefile", "README.rdoc"]
+
+  s.add_dependency "active_model_serializers"
+
+  s.add_development_dependency "sqlite3"
+  s.add_development_dependency "rails", "~> 4.2.3"
+  s.add_development_dependency "factory_girl_rails"
+  s.add_development_dependency "rspec-rails"
+  s.add_development_dependency "responders"
+  s.add_development_dependency "database_cleaner"
+  s.add_development_dependency "kaminari"
+end

lib/active_model/pagination_serializer.rb

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+class ActiveModel::PaginationSerializer < ActiveModel::ArraySerializer
+
+  def initialize_with_pagination(object, opts={})
+    per_page = object.limit_value
+    offset = object.offset_value
+    current_page = offset ? (offset / per_page) + 1 : 1
+    total_objects = object.limit(nil).offset(nil).count
+    total_pages = per_page ? (total_objects / per_page).ceil : 1
+    prev_page = current_page - 1
+    prev_page = nil if prev_page < 1
+    next_page = current_page + 1
+    next_page = nil if next_page > total_pages
+
+    opts[:meta] ||= {}
+    opts[:meta][:current_page] = current_page
+    opts[:meta][:total_pages] = total_pages
+    opts[:meta][:total] = total_objects
+    opts[:meta][:prev_page] = prev_page
+    opts[:meta][:next_page] = next_page
+
+    initialize_without_pagination(object, opts)
+  end
+
+  alias_method_chain :initialize, :pagination
+
+end

lib/active_model_serializers_contrib.rb

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+require "active_model_serializers"
+require "active_model/pagination_serializer"
+
+module ActiveModelSerializersContrib
+end

lib/active_model_serializers_contrib/pagination_serializer.rb

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+class PaginationSerializer < ActiveModel::ArraySerializer
+end

lib/active_model_serializers_contrib/version.rb

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+module ActiveModelSerializersContrib
+  VERSION = "0.0.1"
+end

lib/tasks/active_model_serializers_contrib_tasks.rake

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+# desc "Explaining what the task does"
+# task :active_model_serializers_contrib do
+#   # Task goes here
+# end

spec/dummy/README.rdoc

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+== README
+
+This README would normally document whatever steps are necessary to get the
+application up and running.
+
+Things you may want to cover:
+
+* Ruby version
+
+* System dependencies
+
+* Configuration
+
+* Database creation
+
+* Database initialization
+
+* How to run the test suite
+
+* Services (job queues, cache servers, search engines, etc.)
+
+* Deployment instructions
+
+* ...
+
+
+Please feel free to use a different markup language if you do not plan to run
+<tt>rake doc:app</tt>.

spec/dummy/Rakefile

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+# Add your own tasks in files placed in lib/tasks ending in .rake,
+# for example lib/tasks/capistrano.rake, and they will automatically be available to Rake.
+
+require File.expand_path('../config/application', __FILE__)
+
+Rails.application.load_tasks

spec/dummy/app/assets/javascripts/application.js

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+// This is a manifest file that'll be compiled into application.js, which will include all the files
+// listed below.
+//
+// Any JavaScript/Coffee file within this directory, lib/assets/javascripts, vendor/assets/javascripts,
+// or any plugin's vendor/assets/javascripts directory can be referenced here using a relative path.
+//
+// It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
+// compiled file.
+//
+// Read Sprockets README (https://github.com/rails/sprockets#sprockets-directives) for details
+// about supported directives.
+//
+//= require_tree .

spec/dummy/app/assets/javascripts/books.js

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+// Place all the behaviors and hooks related to the matching controller here.
+// All this logic will automatically be available in application.js.

spec/dummy/app/assets/stylesheets/application.css

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+/*
+ * This is a manifest file that'll be compiled into application.css, which will include all the files
+ * listed below.
+ *
+ * Any CSS and SCSS file within this directory, lib/assets/stylesheets, vendor/assets/stylesheets,
+ * or any plugin's vendor/assets/stylesheets directory can be referenced here using a relative path.
+ *
+ * You're free to add application-wide styles to this file and they'll appear at the bottom of the
+ * compiled file so the styles you add here take precedence over styles defined in any styles
+ * defined in the other CSS/SCSS files in this directory. It is generally better to create a new
+ * file per style scope.
+ *
+ *= require_tree .
+ *= require_self
+ */

spec/dummy/app/assets/stylesheets/books.css

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+/*
+  Place all the styles related to the matching controller here.
+  They will automatically be included in application.css.
+*/

spec/dummy/app/controllers/application_controller.rb

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+class ApplicationController < ActionController::Base
+  # Prevent CSRF attacks by raising an exception.
+  # For APIs, you may want to use :null_session instead.
+  protect_from_forgery with: :exception
+end

spec/dummy/app/controllers/books_controller.rb

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+class BooksController < ApplicationController
+
+  respond_to :json
+
+  def index
+    books = Book.page(params[:page]).per(params[:per_page])
+    respond_with books, serializer: ActiveModel::PaginationSerializer
+  end
+
+  def no_pagination
+    books = Book.all
+    respond_with books, serializer: ActiveModel::PaginationSerializer
+  end
+
+end

spec/dummy/app/helpers/application_helper.rb

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+module ApplicationHelper
+end

spec/dummy/app/helpers/books_helper.rb

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+module BooksHelper
+end

spec/dummy/app/models/book.rb

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+class Book < ActiveRecord::Base
+end

spec/dummy/app/views/layouts/application.html.erb

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+<!DOCTYPE html>
+<html>
+<head>
+  <title>Dummy</title>
+  <%= stylesheet_link_tag    'application', media: 'all' %>
+  <%= csrf_meta_tags %>
+</head>
+<body>
+
+<%= yield %>
+
+</body>
+</html>

spec/dummy/bin/bundle

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+#!/usr/bin/env ruby
+ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../../Gemfile', __FILE__)
+load Gem.bin_path('bundler', 'bundle')

spec/dummy/bin/rails

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+#!/usr/bin/env ruby
+APP_PATH = File.expand_path('../../config/application', __FILE__)
+require_relative '../config/boot'
+require 'rails/commands'

spec/dummy/bin/rake

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+#!/usr/bin/env ruby
+require_relative '../config/boot'
+require 'rake'
+Rake.application.run

spec/dummy/bin/setup

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+#!/usr/bin/env ruby
+require 'pathname'
+
+# path to your application root.
+APP_ROOT = Pathname.new File.expand_path('../../',  __FILE__)
+
+Dir.chdir APP_ROOT do
+  # This script is a starting point to setup your application.
+  # Add necessary setup steps to this file:
+
+  puts "== Installing dependencies =="
+  system "gem install bundler --conservative"
+  system "bundle check || bundle install"
+
+  # puts "\n== Copying sample files =="
+  # unless File.exist?("config/database.yml")
+  #   system "cp config/database.yml.sample config/database.yml"
+  # end
+
+  puts "\n== Preparing database =="
+  system "bin/rake db:setup"
+
+  puts "\n== Removing old logs and tempfiles =="
+  system "rm -f log/*"
+  system "rm -rf tmp/cache"
+
+  puts "\n== Restarting application server =="
+  system "touch tmp/restart.txt"
+end

spec/dummy/config.ru

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+# This file is used by Rack-based servers to start the application.
+
+require ::File.expand_path('../config/environment', __FILE__)
+run Rails.application