Stubs

generators/grafico_assets/grafico_assets_generator.rb

@@ -0,0 +1,38 @@
+if defined?(Rails) && Rails::VERSION::MAJOR >= 3
+
+  class GraficoAssetsGenerator < Rails::Generators::Base
+
+    include Rails::Generators::Actions
+
+    def create_grafico_file
+      empty_directory('public/javascripts')
+      copy_file(
+        File.join(File.dirname(__FILE__), 'templates', 'raphael-min.js'),
+        'public/javascripts/raphael.js'
+      )
+      copy_file(
+        File.join(File.dirname(__FILE__), 'templates', 'grafico.min.js'),
+        'public/javascripts/grafico.js'
+      )
+      readme(File.join(File.dirname(__FILE__), 'templates', 'NOTES'))
+    end
+
+  end
+
+else
+
+  class GraficoAssetsGenerator < Rails::Generator::Base
+
+    def manifest
+      record do |m|
+        m.directory('public/javascripts')
+        m.file('raphael-min.js', 'public/javascripts/raphael.js')
+        m.file('grafico.min.js', 'public/javascripts/grafico.js')
+        m.readme('NOTES')
+      end
+    end
+
+  end
+
+end
+

generators/grafico_assets/templates/NOTES

@@ -0,0 +1,7 @@
+[grafico] Grafico assets have been installed in public/javascripts.
+[grafico] Please ensure the following is present your application layout:
+
+  javascript_include_tag :defaults # or, at least, 'prototype'
+  javascript_include_tag 'raphael', 'grafico'
+
+[grafico] Thanks.

lib/grafico.rb

@@ -0,0 +1,3 @@
+module Grafico
+  require 'grafico/railtie' if defined?(Rails) && Rails::VERSION::MAJOR >= 3
+end

lib/grafico/railtie.rb

@@ -0,0 +1,18 @@
+require 'grafico'
+require 'rails'
+
+module Grafico
+  class Railtie < Rails::Railtie
+
+    GEM_ROOT = File.join(File.dirname(__FILE__), '..', '..')
+
+    initializer 'grafico.initialization' do
+      require File.join(GEM_ROOT, 'rails', 'init')
+    end
+
+    generators do
+      require File.join(GEM_ROOT, 'generators', 'grafico_assets_generator')
+    end
+
+  end
+end

rails/init.rb

@@ -0,0 +1,6 @@
+require 'grafico'
+require 'grafico/helper'
+
+ActionView::Base.class_eval do
+  include Grafico::Helper
+end

test/helper.rb

@@ -7,3 +7,6 @@
 
 class Test::Unit::TestCase
 end
+
+class TestHelper
+end

test/test_grafico.rb

@@ -1,7 +1,11 @@
 require 'helper'
 
 class TestGrafico < Test::Unit::TestCase
-  def test_something_for_real
-    flunk "hey buddy, you should probably rename this file and start testing for real"
+  def setup
+    @helper = TestHelper.new
+  end
+
+  def test_setup
+    assert_instance_of TestHelper, @helper
   end
 end