Convert rails plugin to gem.

.gitignore

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+## MAC OS
+.DS_Store
+
+## TEXTMATE
+*.tmproj
+tmtags
+
+## EMACS
+*~
+\#*
+.\#*
+
+## VIM
+*.swp
+
+## PROJECT::GENERAL
+coverage
+rdoc
+pkg
+
+## PROJECT::SPECIFIC

MIT-LICENSE

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+Copyright (c) 2010 [name of plugin creator]
+
+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

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+FancyEsi
+========
+
+Introduction goes here.
+
+
+Example
+=======
+
+Example goes here.
+
+
+Copyright (c) 2010 [name of plugin creator], released under the MIT license

Rakefile

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+require 'rake'
+require 'rake/testtask'
+require 'rake/rdoctask'
+
+begin
+  require 'jeweler'
+  Jeweler::Tasks.new do |gem|
+    gem.name = "fancy_esi"
+    gem.summary = %Q{Fancy ESI integration for your high prefomance web apps.}
+    gem.description = %Q{Helper methods for building esi tags, simplifies development bypassing the need for varnish.}
+    gem.email = "btaylor@agoragames.com"
+    gem.homepage = "http://github.com/blakefrost/fancy_esi"
+    gem.authors = ["Blake Taylor"]
+    gem.add_development_dependency "thoughtbot-shoulda", ">= 0"
+    # gem is a Gem::Specification... see http://www.rubygems.org/read/chapter/20 for additional settings
+  end
+  Jeweler::GemcutterTasks.new
+rescue LoadError
+  puts "Jeweler (or a dependency) not available. Install it with: gem install jeweler"
+end
+
+desc 'Test fancy_esi.'
+Rake::TestTask.new(:test) do |t|
+  t.libs << 'lib'
+  t.libs << 'test'
+  t.pattern = 'test/**/*_test.rb'
+  t.verbose = true
+end
+
+desc 'Default: run unit tests.'
+task :default => :test
+
+task :test => :check_dependencies
+
+Rake::RDocTask.new do |rdoc|
+  version = File.exist?('VERSION') ? File.read('VERSION') : ""
+
+  rdoc.rdoc_dir = 'rdoc'
+  rdoc.title = "fancy_esi #{version}"
+  rdoc.rdoc_files.include('README*')
+  rdoc.rdoc_files.include('lib/**/*.rb')
+end

VERSION

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+0.0.0

fancy_esi.gemspec

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+# Generated by jeweler
+# DO NOT EDIT THIS FILE DIRECTLY
+# Instead, edit Jeweler::Tasks in Rakefile, and run the gemspec command
+# -*- encoding: utf-8 -*-
+
+Gem::Specification.new do |s|
+  s.name = %q{fancy_esi}
+  s.version = "0.0.0"
+
+  s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
+  s.authors = ["Blake Taylor"]
+  s.date = %q{2010-09-24}
+  s.description = %q{Helper methods for building esi tags, simplifies development bypassing the need for varnish.}
+  s.email = %q{btaylor@agoragames.com}
+  s.extra_rdoc_files = [
+    "README"
+  ]
+  s.homepage = %q{http://github.com/blakefrost/fancy_esi}
+  s.rdoc_options = ["--charset=UTF-8"]
+  s.require_paths = ["lib"]
+  s.rubygems_version = %q{1.3.7}
+  s.summary = %q{Fancy ESI integration for your high prefomance web apps.}
+  s.test_files = [
+    "test/fancy_esi_test.rb",
+     "test/test_helper.rb"
+  ]
+
+  if s.respond_to? :specification_version then
+    current_version = Gem::Specification::CURRENT_SPECIFICATION_VERSION
+    s.specification_version = 3
+
+    if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
+      s.add_development_dependency(%q<thoughtbot-shoulda>, [">= 0"])
+    else
+      s.add_dependency(%q<thoughtbot-shoulda>, [">= 0"])
+    end
+  else
+    s.add_dependency(%q<thoughtbot-shoulda>, [">= 0"])
+  end
+end
+

init.rb

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+require 'fancy_esi'

install.rb

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+# Install hook code here

lib/app/helpers/esi_helper.rb

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+require 'net/http'
+require 'uri'
+require 'action_controller/test_process'
+
+module EsiHelper
+  def esi(url_options)
+    env = ENV['RAILS_ENV']
+    # env = 'production'
+
+    if url_options[:action]
+      # Internal
+      case env
+      when 'production'
+        %%<esi:include src="#{url_for url_options}" max-age="0"/>%
+      else
+        if controller = url_options[:controller]
+          controller = "#{controller.to_s.camelcase}Controller".constantize
+        else
+          controller = @controller.class
+        end
+        deep_stack = DeepStack.new(controller)
+        action = url_options[:action]
+        deep_stack.get(action).body
+      end
+    else
+      # External
+      case env
+      when 'production'
+        %%<esi:include src="#{url_options[:host]}#{url_options[:path]}" max-age="0"/>%
+      else
+        host = url_options[:host]
+        path = url_options[:path]
+        url = URI.parse(host)
+        res = Net::HTTP.start(url.host, url.port) {|http|
+          http.get(path)
+        }
+        res.body
+      end
+
+    end
+
+  end
+
+end

lib/fancy_esi.rb

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+# FancyEsi

lib/fancy_esi/deep_stack.rb

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+class DeepStack
+  include ActionController::TestProcess
+
+  def initialize(controller_class)
+    @request = ActionController::TestRequest.new
+    @response = ActionController::TestResponse.new
+
+    # if klass = self.class.controller_class
+    #   @controller ||= klass.new rescue nil
+    # end
+
+    @controller = controller_class.new
+
+    if @controller
+      @controller.request = @request
+      @controller.params = {}
+      @controller.send(:initialize_current_url)
+    end
+  end
+end

lib/tasks/fancy_esi.rake

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

test/fancy_esi_test.rb

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+require 'test_helper'
+
+class FancyEsiTest < ActiveSupport::TestCase
+  # Replace this with your real tests.
+  test "the truth" do
+    assert true
+  end
+end

test/test_helper.rb

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+require 'rubygems'
+require 'active_support'
+require 'active_support/test_case'

uninstall.rb

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+# Uninstall hook code here