I’m using a similar code to the one in “Data Files” to parse data from a yaml file, so my code looks like this:
<% data.items.each do |item| %>
<h2><%= item.name %></h2>
<p><%= item.description %></p>
<% end %>
What I would like to do now, is for users to filter the items rendered, depending on if they contain certain value or not. For example, there would be a “Free” link, and it should hide the items that are not free.
The values from the yaml file look like this:
description: "A rapid low-fidelity UI wireframing tool."
So items like this, should be shown and the rest hidden upon user’s action (then, filters would be multiple so user can choose several criteria at the same time.)
I’ve been looking around on StackOverflow for a while now with not significant progress, so any pointers would be appreciated.