matt questions

matt answers

• set server options inside rackup file
• Scraping HTML table with Ruby and Nokogiri
• Liquid Standard default filter not showing default value
• What is '<%%' in ERB in Rails?
• Unable to set numeric DataMapper field to blank value
• counting elements in xml with Nokogiri
• DRb::DRbServerNotFound passing Sinatra params
• How to detect code language for markdown?
• Generating JavaScript in Sinatra helpers
• Accepting an undefined number of arguments in Ruby/Inline C