vendor/rails/activesupport/lib/active_support/core_ext/cgi/escape_skipping_slashes.rb

   1 module ActiveSupport #:nodoc:
   2   module CoreExtensions #:nodoc:
   3     module CGI #:nodoc:
   4       module EscapeSkippingSlashes #:nodoc:
   5         if RUBY_VERSION >= '1.9'
   6           def escape_skipping_slashes(str)
   7             str = str.join('/') if str.respond_to? :join
   8             str.gsub(/([^ \/a-zA-Z0-9_.-])/n) do
   9               "%#{$1.unpack('H2' * $1.bytesize).join('%').upcase}"
  10             end.tr(' ', '+')
  11           end
  12         else
  13           def escape_skipping_slashes(str)
  14             str = str.join('/') if str.respond_to? :join
  15             str.gsub(/([^ \/a-zA-Z0-9_.-])/n) do
  16               "%#{$1.unpack('H2').first.upcase}"
  17             end.tr(' ', '+')
  18           end
  19         end
  20       end
  21     end
  22   end
  23 end