Sha256: df56c888948d3998b930aca83f606a8e041dd4ccccc93d27d766a1b83ae18164
Contents?: true
Size: 869 Bytes
Versions: 14
Compression:
Stored size: 869 Bytes
Contents
# This is a very small part of the CGI class, borrowed from the Rubinius sources
class CGI
@@accept_charset="UTF-8" unless defined?(@@accept_charset)
# URL-encode a string.
# url_encoded_string = CGI::escape("'Stop!' said Fred")
# # => "%27Stop%21%27+said+Fred"
def CGI::escape(string)
string.gsub(/([^ a-zA-Z0-9_.-]+)/) do
'%' + $1.unpack('H2' * $1.bytesize).join('%').upcase
end.tr(' ', '+')
end
# URL-decode a string with encoding(optional).
# string = CGI::unescape("%27Stop%21%27+said+Fred")
# # => "'Stop!' said Fred"
def CGI::unescape(string,encoding=@@accept_charset)
str=string.tr('+', ' ').force_encoding(Encoding::ASCII_8BIT).gsub(/((?:%[0-9a-fA-F]{2})+)/) do
[$1.delete('%')].pack('H*')
end.force_encoding(encoding)
str.valid_encoding? ? str : str.force_encoding(string.encoding)
end
end
Version data entries
14 entries across 14 versions & 2 rubygems