method

unescape

Ruby latest stable (v2_5_5) - 0 notes - Class: CGI

1_8_6_287 (0)
1_8_7_72 (0)
1_8_7_330 (0)
1_9_1_378
1_9_2_180
1_9_3_125 (5)
1_9_3_392 (0)
2_1_10
2_2_9
2_4_6
2_5_5
2_6_3
What's this?

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v1_9_3_392) is shown here.

These similar methods exist in v2_5_5:

URI::Escape#unescape
WEBrick::HTTPUtils#unescape
Gem::UriFormatter#unescape
CGI::Util#unescape
URI::RFC2396_Parser#unescape

unescape(string,encoding=@@accept_charset) public

URL-decode a string with encoding(optional).

string = CGI::unescape("%27Stop%21%27+said+Fred")
   # => "'Stop!' said Fred"

Show source

# File lib/cgi/util.rb, line 15
  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

unescape

Related methods

Method deprecated or moved