rails generate rspec:install
rails generate controller StaticPages home domestic overseas forum --no-test-framework
rails generate integration_test static_pages
test cases of static pages
domestic page
forum page
home page
overseas page
page template
shim snippet
header snippet
footer snippet
inner header snippet
scroll up snippet
modal gallery snippet
helper func full_title and active_class
helper func full_title for rspec
remove unnecessary script
routers for static pages
remove default index page