downloader.rb in countries-5.0.0

- old
+ new

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 require 'uri'
 require 'net/http'
 require 'nokogiri'
 require 'fileutils'
 require 'json'
@@ -17,21 +19,19 @@
       end
 
       def download_folder(type)
         folder = File.join(ISO3166_ROOT_PATH, 'tmp', 'cldr', 'trunk', 'common', type)
         FileUtils.mkdir_p(folder)
-        url = URI.parse("https://api.github.com/repos/unicode-org/cldr/contents/common/" + type)
+        url = URI.parse("https://api.github.com/repos/unicode-org/cldr/contents/common/#{type}")
         path_listing = JSON.parse(Net::HTTP.get_response(url).body)
         path_listing.each do |path|
-          if path['name'] =~ /\.xml$/
-            File.open(File.join(folder, path['name']), 'w') do |f|
-              raw_url = URI.parse(path['download_url'])
-              f.write(Net::HTTP.get_response(raw_url).body)
-            end
+          next unless path['name'] =~ /\.xml$/
+
+          File.open(File.join(folder, path['name']), 'w') do |f|
+            raw_url = URI.parse(path['download_url'])
+            f.write(Net::HTTP.get_response(raw_url).body)
           end
         end
       end
-
     end
   end
 end
-