lib/datasets/postal-code-japan.rb in red-datasets-0.1.4 vs lib/datasets/postal-code-japan.rb in red-datasets-0.1.5

@@ -47,13 +47,11 @@
         raise ArgumentError, message
       end
       @metadata.id = "postal-code-japan-#{@reading}"
       @metadata.name = "Postal code in Japan (#{@reading})"
       @metadata.url = "https://www.post.japanpost.jp/zipcode/download.html"
-      @metadata.licenses = [
-        "CC0-1.0",
-      ]
+      @metadata.licenses = ["CC0-1.0"]
       @metadata.description = "Postal code in Japan (reading: #{@reading})"
     end
 
     def each(&block)
       return to_enum(__method__) unless block_given?
@@ -114,12 +112,10 @@
         data_url << "/oogaki/zip/ken_all.zip"
       when :romaji
         data_url << "/roman/ken_all_rome.zip"
       end
       data_path = cache_dir_path + "#{@reading}-ken-all.zip"
-      unless data_path.exist?
-        download(data_path, data_url)
-      end
+      download(data_path, data_url)
 
       Zip::File.open(data_path.to_s) do |zip_file|
         zip_file.each do |entry|
           next unless entry.file?
           entry.get_input_stream do |input|