class ShopifyApp::Generators::ControllersGenerator

def controllers
  files_within_root(".", "app/controllers/shopify_app/*.*")
end

def create_controllers
  controllers.each do |controller|
    copy_file(controller)
  end
end

def files_within_root(prefix, glob)
  root = "#{self.class.source_root}/#{prefix}"
  Dir["#{root}/#{glob}"].sort.map do |full_path|
    full_path.sub(root, ".").gsub("/./", "/")
  end
end