Example of way to get rid of page instance variables from step defs

page_instance_variables.rb

#https://github.com/natritmeyer/site_prism#epilogue

# was

@home = Home.new
@home.load
@home.search_field.set "Sausages"
@home.search_field.search_button.click
@results_page = SearchResults.new
@results_page.should have_search_result_items

# could be

visit_page Home do |page|
  page.search_field.set "Sausages"
  page.search_button.click
end
on_page(SearchResults).should have_search_result_items