lib/pupa/models/concerns/linkable.rb in pupa-0.0.10 vs lib/pupa/models/concerns/linkable.rb in pupa-0.0.11

@@ -3,28 +3,35 @@
     # Adds the Popolo `links` property to a model.
     module Linkable
       extend ActiveSupport::Concern
 
       included do
-        attr_accessor :links
+        attr_reader :links
         dump :links
       end
 
       def initialize(*args)
         @links = []
         super
       end
 
+      # Sets the links.
+      #
+      # @param [Array] links a list of links
+      def links=(links)
+        @links = symbolize_keys(links)
+      end
+
       # Adds a URL.
       #
       # @param [String] url a URL
       # @param [String] note a note, e.g. "Wikipedia page"
       def add_link(url, note: nil)
         data = {url: url}
         if note
           data[:note] = note
         end
-        if url
+        if url.present?
           @links << data
         end
       end
     end
   end