lib/datasets/metadata.rb in red-datasets-0.1.4 vs lib/datasets/metadata.rb in red-datasets-0.1.5

@@ -1,10 +1,24 @@
+require_relative "license"
+
 module Datasets
   class Metadata < Struct.new(:id,
                               :name,
                               :url,
                               :licenses,
                               :description)
+    def licenses=(licenses)
+      licenses = [licenses] unless licenses.is_a?(Array)
+      licenses = licenses.collect do |license|
+        l = License.try_convert(license)
+        if l.nil?
+          raise ArgumentError.new("invalid license: #{license.inspect}")
+        end
+        l
+      end
+      super(licenses)
+    end
+
     def description
       description_raw = super
       if description_raw.respond_to?(:call)
         self.description = description_raw = description_raw.call
       end