instance method `unescape`

Ruby on Rails 6.1.7.10

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 9
    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.dup.force_encoding(Encoding::ASCII_8BIT).gsub(escaped) { |match| [match[1, 2].hex].pack("C") }.force_encoding(enc)
    end

Defined in activesupport/lib/active_support/core_ext/uri.rb line 9 · View on GitHub · Improve this page · Find usages on GitHub

Defined in Object

Signature

Parameters