Rakefile in geokit-1.9.0 vs Rakefile in geokit-1.10.0

@@ -1,32 +1,32 @@
 require "bundler/gem_tasks"
-require 'rake/testtask'
+require "rake/testtask"
 
 task :default do
 end
 
 Rake::TestTask.new do |t|
   t.libs << "test"
-  t.test_files = FileList['test/test*.rb']
+  t.test_files = FileList["test/test*.rb"]
   t.verbose = true
 end
 
 desc "Generate SimpleCov test coverage and open in your browser"
 task :coverage do
-  ENV['COVERAGE'] = 'true'
-  Rake::Task['test'].invoke
+  ENV["COVERAGE"] = "true"
+  Rake::Task["test"].invoke
 end
 
 desc "Downloads GeoLiteCity.dat from maxmind.com"
 task :download_geolitecity do
   total_size = nil
-  url = 'http://geolite.maxmind.com/download/geoip/database/GeoLiteCity.dat.gz'
-  progress_cb = lambda {|size| print("Downloaded #{size} of #{total_size} bytes\r") if total_size }
-  length_cb = lambda {|content_length| total_size = content_length }
-  require 'open-uri'
+  url = "http://geolite.maxmind.com/download/geoip/database/GeoLiteCity.dat.gz"
+  progress_cb = lambda { |size| print("Downloaded #{size} of #{total_size} bytes\r") if total_size }
+  length_cb = lambda { |content_length| total_size = content_length }
+  require "open-uri"
   File.open("/tmp/GeoLiteCity.dat.gz", "wb") do |f|
-    open(url, 'rb', :progress_proc => progress_cb, :content_length_proc => length_cb ) do |downloaded_file|
+    open(url, "rb", progress_proc: progress_cb, content_length_proc: length_cb) do |downloaded_file|
       f.write(downloaded_file.read)
     end
   end
   puts "\nDone."
-end
\ No newline at end of file
+end