Hi
str = “тратата @rails” # (UTF-8)
str.gsub(/(@rails)/) { |m| “>#{$1}<” }
=> “тратата >@rails<”
str.gsub(/(@rails)$/) { |m| “>#{$1}<” }
=> “тратата >@rails<”
str.gsub(/(@rails)[$]/) { |m| “>#{$1}<” }
=> “тратата @rails”
str.gsub(/(@rails)[\s$]/) { |m| “>#{$1}<” }
=> “тратата @rails”
Where I’ve got mistake? This is work correctly on rubular.com
ruby 1.9.2