lib/datasets/e-stat-japan.rb in red-datasets-0.1.4 vs lib/datasets/e-stat-japan.rb in red-datasets-0.1.5

@@ -72,10 +72,11 @@
         @api_version = '3.0'
         @base_url = "https://api.e-stat.go.jp/rest/#{@api_version}/app/json/getStatsData"
         @metadata.id = "e-stat-japan-#{@api_version}"
         @metadata.name = "e-Stat API #{@api_version}"
         @metadata.url = @base_url
+        @metadata.licenses = ["CC-BY-4.0"]
         @metadata.description = "e-Stat API #{@api_version}"
 
         @id = id
         @areas = areas
         @categories = categories
@@ -212,10 +213,10 @@
         # MEMO:
         # The e-stat api always returns 200 (Ok)
         # even if error happens dispite of its error mapping.
         # So we can't avoid caching retrieved response from the api.
         # ref: https://www.e-stat.go.jp/api/api-info/e-stat-manual3-0
-        download(@data_path, @url.to_s) unless @data_path.exist?
+        download(@data_path, @url.to_s)
       end
 
       def index_data
         # parse json
         raw_data = File.open(@data_path) do |io|