re = /(?:\?|\&)(?<key>[\w]+)=(?<value>[\w+,-]+)(?:\:?)(?<option>[\w,]*)/
str = '<link href=\'http://fonts.googleapis.com/css?family=Open+Sans:800italic,400,300&subset=latin-ext,latin,greek\' rel=\'stylesheet\' type=\'text/css\'>'
# Print the match result
str.scan(re) do |match|
puts match.to_s
end
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Ruby, please visit: http://ruby-doc.org/core-2.2.0/Regexp.html