examples/api-samples/samples/sample2.rb in groupdocs-1.5.0 vs examples/api-samples/samples/sample2.rb in groupdocs-1.5.1

@@ -9,21 +9,21 @@
   set :client_id, params[:client_id]
   set :private_key, params[:private_key]
 
   begin
     # check required variables
-    raise "Please enter all required parameters" if settings.client_id.empty? or settings.private_key.empty?
+    raise 'Please enter all required parameters' if settings.client_id.empty? or settings.private_key.empty?
 
     # make a request to API using client_id and private_key
-    files_list = GroupDocs::Storage::Folder.list!('/', {}, { :client_id => settings.client_id, :private_key => settings.private_key })
+    files_list = GroupDocs::Storage::Folder.list!('/', {}, {:client_id => settings.client_id, :private_key => settings.private_key})
 
     # construct list of files
     filelist = ''
-    files_list.each {|element| filelist << "#{element.name}<br />"}
+    files_list.each { |element| filelist << "#{element.name}<br />" }
 
   rescue Exception => e
     err = e.message
   end
 
   # set variables for template
-  haml :sample2, :locals => { :userId => settings.client_id, :privateKey => settings.private_key, :filelist => filelist, :err => err }
+  haml :sample2, :locals => {:userId => settings.client_id, :privateKey => settings.private_key, :filelist => filelist, :err => err}
 end