jodosha · December 9, 2020 15:09 · christhekeele · Mar 28, 2014 · aderyabin · Mar 28, 2014
diff --git a/README.md b/README.md
diff --git a/application.rb b/application.rb
 require 'lotus/router'
 require 'lotus/controller'
 require 'lotus/view'
 require_relative 'lotus'

 class HomeController
  include Lotus::Controller

  action 'Index' do
    expose :planet

    def call(params)
      @planet = 'World'
    end
  end
 end

 module Home
  class Index
    include Lotus::View

    def salutation
      'Hello'
    end

    def greet
      "#{ salutation }, #{ planet }!"
    end
  end
 end

 Lotus::View.root = __dir__ + '/templates'
 Lotus::View.load!

 router = Lotus::Router.new do
  get '/', to: 'home#index'
 end

 Application = Rack::Builder.new do
  run Lotus::Application.new(router)
 end.to_app
diff --git a/Gemfile b/Gemfile
 source 'https://rubygems.org'

 gem 'rake'
 gem 'lotus-router'
 gem 'lotus-controller'
 gem 'lotus-view'

 group :test do
  gem 'rspec'
  gem 'capybara'
 end
diff --git a/home_page_spec.rb b/home_page_spec.rb
 require 'spec_helper'

 feature 'Home page' do
  it 'successfully visits the home page' do
    visit '/'

    expect(page.body).to match('Hello, World!')
  end
 end
diff --git a/index.html.erb b/index.html.erb
 <%= greet %>
diff --git a/lotus.rb b/lotus.rb
 module FullStackPatch
  def response
    [ super, self ].flatten
  end

  def format
    Rack::Mime::MIME_TYPES.invert[content_type].gsub(/\A\./, '').to_sym
  end

  def to_rendering
    exposures.merge(format: format)
  end
 end

 Lotus::Action::Rack.class_eval do
  prepend FullStackPatch
 end

 module Lotus
  class Application
    def initialize(router, renderer = RenderingPolicy.new)
      @router   = router
      @renderer = renderer
    end

    def call(env)
      _call(env).tap do |response|
        response[2] = Array(@renderer.render(response))
      end
    end

    private
    def _call(env)
      env['HTTP_ACCEPT'] ||= 'text/html'
      @router.call(env)
    end
  end

  class RenderingPolicy
    def render(response)
      if render?(response)
        action = response.pop
        view   = view_for(action)
        view.render(action.to_rendering)
      end
    end

    private
    def render?(response)
      response.last.respond_to?(:to_rendering)
    end

    def view_for(action)
      Object.const_get(action.class.name.gsub(/Controller/, ''))
    end
  end
 end
diff --git a/Rakefile b/Rakefile
 require 'rspec/core/rake_task'

 RSpec::Core::RakeTask.new(:spec)
 task default: :spec

 task :server do
  exec 'bundle exec rackup application.rb'
 end
diff --git a/setup.sh b/setup.sh
 #!/bin/bash
 mkdir -p spec/features
 mkdir -p templates/home

 mv spec_helper.rb    spec
 mv home_page_spec.rb spec/features
 mv index.html.erb    templates/home

 bundle

 # This script will self destruct in 3, 2, 1.. poof!
 rm -- "$0"
diff --git a/spec_helper.rb b/spec_helper.rb
 $:.unshift __dir__ + '/..'
 require 'rubygems'
 require 'bundler'
 Bundler.require(:default, :test)
 require 'rspec'
 require 'capybara/rspec'
 require 'application'

 module RSpec
  module FeatureExampleGroup
    def self.included(group)
      group.metadata[:type] = :feature
      Capybara.app = Application
    end
  end
 end

 RSpec.configure do |c|
  def c.escaped_path(*parts)
    Regexp.compile(parts.join('[\\\/]') + '[\\\/]')
  end

  c.color = true

  c.include RSpec::FeatureExampleGroup, type: :feature, example_group: {
    file_path: c.escaped_path(%w[spec features])
  }

  c.include Capybara::DSL, type: :feature
 end
	require 'lotus/router'
	require 'lotus/controller'
	require 'lotus/view'
	require_relative 'lotus'

	class HomeController
	include Lotus::Controller

	action 'Index' do
	expose :planet

	def call(params)
	@planet = 'World'
	end
	end
	end

	module Home
	class Index
	include Lotus::View

	def salutation
	'Hello'
	end

	def greet
	"#{ salutation }, #{ planet }!"
	end
	end
	end

	Lotus::View.root = __dir__ + '/templates'
	Lotus::View.load!

	router = Lotus::Router.new do
	get '/', to: 'home#index'
	end

	Application = Rack::Builder.new do
	run Lotus::Application.new(router)
	end.to_app
	source 'https://rubygems.org'

	gem 'rake'
	gem 'lotus-router'
	gem 'lotus-controller'
	gem 'lotus-view'

	group :test do
	gem 'rspec'
	gem 'capybara'
	end
	require 'spec_helper'

	feature 'Home page' do
	it 'successfully visits the home page' do
	visit '/'

	expect(page.body).to match('Hello, World!')
	end
	end
	module FullStackPatch
	def response
	[ super, self ].flatten
	end

	def format
	Rack::Mime::MIME_TYPES.invert[content_type].gsub(/\A\./, '').to_sym
	end

	def to_rendering
	exposures.merge(format: format)
	end
	end

	Lotus::Action::Rack.class_eval do
	prepend FullStackPatch
	end

	module Lotus
	class Application
	def initialize(router, renderer = RenderingPolicy.new)
	@router = router
	@renderer = renderer
	end

	def call(env)
	_call(env).tap do \|response\|
	response[2] = Array(@renderer.render(response))
	end
	end

	private
	def _call(env)
	env['HTTP_ACCEPT'] \|\|= 'text/html'
	@router.call(env)
	end
	end

	class RenderingPolicy
	def render(response)
	if render?(response)
	action = response.pop
	view = view_for(action)
	view.render(action.to_rendering)
	end
	end

	private
	def render?(response)
	response.last.respond_to?(:to_rendering)
	end

	def view_for(action)
	Object.const_get(action.class.name.gsub(/Controller/, ''))
	end
	end
	end
	require 'rspec/core/rake_task'

	RSpec::Core::RakeTask.new(:spec)
	task default: :spec

	task :server do
	exec 'bundle exec rackup application.rb'
	end
	#!/bin/bash
	mkdir -p spec/features
	mkdir -p templates/home

	mv spec_helper.rb spec
	mv home_page_spec.rb spec/features
	mv index.html.erb templates/home

	bundle

	# This script will self destruct in 3, 2, 1.. poof!
	rm -- "$0"
	$:.unshift __dir__ + '/..'
	require 'rubygems'
	require 'bundler'
	Bundler.require(:default, :test)
	require 'rspec'
	require 'capybara/rspec'
	require 'application'

	module RSpec
	module FeatureExampleGroup
	def self.included(group)
	group.metadata[:type] = :feature
	Capybara.app = Application
	end
	end
	end

	RSpec.configure do \|c\|
	def c.escaped_path(*parts)
	Regexp.compile(parts.join('[\\\/]') + '[\\\/]')
	end

	c.color = true

	c.include RSpec::FeatureExampleGroup, type: :feature, example_group: {
	file_path: c.escaped_path(%w[spec features])
	}

	c.include Capybara::DSL, type: :feature
	end