vue app for image list. even tests. but wip

app/controllers/merged/images_controller.rb

@@ -4,6 +4,13 @@ module Merged
 
     def index
       @images = Image.all
+      @image_data = @images.collect{|i|
+        data = i.attributes.dup
+        data[:url] = view_context.asset_path(i.asset_name)
+        data[:created_at] = i.created_at.to_date
+        data[:aspect_ratio] = i.aspect_ratio.join("/")
+        data
+      }
     end
 
     def create