first hero section on index

app/controllers/cms_controller.rb

@@ -1,4 +1,10 @@
 class CmsController < ApplicationController
+
   def view
+    page = params[:id]
+    # assert file exists
+    @data = YAML.load_file(Rails.root.join('cms' , "#{page}.yaml"))
+    #assert data is an array (of hashes?)
   end
+
 end