You need to interpolate the values into the string.
<%= link_to "Download #{@served_file.title}", "/uploads/#{@served_file.file}", :class => "btn" %>
Pregunta
In my rails 4 erb view i have this link,
<%= link_to "Download @served_file.title", "/public/uploads/@served_file.file", :class => "btn" %>
However, it won't replace @served_object.title
and @served_object.file
with the text but just placing those lines inside a <%= %>
works as expected.
Solución
You need to interpolate the values into the string.
<%= link_to "Download #{@served_file.title}", "/uploads/#{@served_file.file}", :class => "btn" %>