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

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