module Superhosting::Patches::String::Punycode
Public Instance Methods
punycode()
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# File lib/superhosting/patches/string/punycode.rb, line 5 def punycode parts = self.split('.').map do |label| encoded = ::Punycode.encode(Unicode::normalize_KC(Unicode::downcase(label))) if encoded =~ /-$/ encoded.chop! else 'xn--' + encoded end end parts.join('.') end