instance method `unescape`

Ruby on Rails 3.0.20

Since v2.2.3 Last seen in v6.1.7.10

Available in: v2.2.3 v2.3.18 v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10

Compare with:

unescape(str, escaped = /%[a-fA-F\d]{2}/)

No documentation comment.

Parameters

str req
escaped opt = /%[a-fA-F\d]{2}/

Source

# File activesupport/lib/active_support/core_ext/uri.rb, line 13
      def unescape(str, escaped = /%[a-fA-F\d]{2}/)
        # TODO: Are we actually sure that ASCII == UTF-8?
        # YK: My initial experiments say yes, but let's be sure please
        enc = str.encoding
        enc = Encoding::UTF_8 if enc == Encoding::US_ASCII
        str.gsub(escaped) { [$&[1, 2].hex].pack('C') }.force_encoding(enc)
      end

Defined in activesupport/lib/active_support/core_ext/uri.rb line 13 · View on GitHub · Improve this page · Find usages on GitHub

Defined in Object

Signature

Parameters