re = /[.+:\/\/]?[^.]*\.?(?<name>[^.]+).+/
str = 'https://www.google.com.ua/images/branding/product/ico/googleg_lodp.ico
https://www.google.com/images/branding/product/ico/googleg_lodp.ico
https://books.google.com.ua/images/branding/product/ico/googleg_lodp.ico
ftp://books.google.com.ua/images/branding/product/ico/googleg_lodp.ico
www.google.com.br
'
# 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