Aug 25, 2015
Retrieving Files with Nokogiri
If you are creating a web page, you may want to get information from other external sources. Many pages allow sharing their content, and Rails has a nice solution to retrieve this data automatically. You can get particular text or picture, and present it on your own page. What is more, you can copy files and make them available for download from your own web page. Here is a quick tutorial how to do that.