Module: Ronin::Support::Encoding::Punycode

Defined in:

lib/ronin/support/encoding/punycode.rb

Overview

Contains methods for encoding/decoding punycode encoded Strings.

Core-Ext Methods

• String#punycode_encode
• String#punycode_decode

Since:

• 1.0.0

Class Method Summary

• .decode(data) ⇒ String

  Decodes a [punycode] String back into unicode.

• .encode(data) ⇒ String

  Encodes a unicode String into [punycode].

Class Method Details

.decode(data) ⇒ String

Decodes a punycode String back into unicode.

Examples:

Encoding::Punycode.decode("xn--8ws00zhy3a")
# => "詹姆斯"

Parameters:

• data (String) —

  The punycode String to decode.

Returns:

• (String) —

  The decoded unicode String.

Since:

• 1.0.0

# File 'lib/ronin/support/encoding/punycode.rb', line 73

def self.decode(data)
  Addressable::IDNA.to_unicode(data)
end

.encode(data) ⇒ String

Encodes a unicode String into punycode.

Examples:

Encoding::Punycode.encode("詹姆斯")
# => "xn--8ws00zhy3a"

Parameters:

• data (String) —

  The unicode String to encode.

Returns:

• (String) —

  The punycode String.

Since:

• 1.0.0

# File 'lib/ronin/support/encoding/punycode.rb', line 54

def self.encode(data)
  Addressable::IDNA.to_ascii(data)
end