Contents

# encoding: utf-8

module Rubymisc
  module String
    def ^(key)
      key_bytes = key.bytes.cycle
      xor_proc = ->(byte) { byte ^ key_bytes.next }
      bytes.map(&xor_proc).pack('C*').force_encoding(self.encoding)
    end
    alias_method :xor, :^
  end
end

::String.module_eval 'include Rubymisc::String'

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
rubymisc-0.2.0	lib/rubymisc/ext/string.rb
rubymisc-0.1.0	lib/rubymisc/ext/string.rb
rubymisc-0.0.4	lib/rubymisc/ext/string.rb
rubymisc-0.0.3.3	lib/rubymisc/ext/string.rb
rubymisc-0.0.3.2	lib/rubymisc/ext/string.rb
rubymisc-0.0.3.1	lib/rubymisc/ext/string.rb