Merge pull request #558 from tnir/tn-fix-filename-for-thumbnails

fix: fix wrong template structure for /design in /thumbnails

_pages/thumbnails.md

@@ -96,16 +96,16 @@ The images uploaded from now on will be resized to a smaller size, but the ones
 
 We haven't changed how the idea pictures are displayed, so it should still be showing the original larger image. Let's change the views to display the thumbnail instead.
 
-Open `app/views/ideas/index.html.erb` and change the line:
+Open `app/views/ideas/_idea.html.erb` and change the line:
 
 {% highlight erb %}
-<%= image_tag(@idea.picture_url, width: 150, height: 150, class: "img-thumbnail flex-shrink-0") if @idea.picture? %>
+<%= image_tag(idea.picture_url, width: 150, height: 150, class: "img-thumbnail flex-shrink-0") if idea.picture? %>
 {% endhighlight %}
 
 to this line:
 
 {% highlight erb %}
-<%= image_tag(@idea.picture_url(:thumb), width: 150, height: 150, class: "img-thumbnail flex-shrink-0") if @idea.picture? %>
+<%= image_tag(idea.picture_url(:thumb), width: 150, height: 150, class: "img-thumbnail flex-shrink-0") if idea.picture? %>
 {% endhighlight %}
 
 Take a look at the [list of ideas](http://localhost:3000/ideas) in the Browser to see if your ideas now have a thumbnail.