marshal utf-8 enforcement

gistfile1.rb

module Marshal
  class << self
    def load_with_utf8_enforcement(object, other_proc=nil)
      @utf8_proc ||= Proc.new do |o|
        o.force_encoding("UTF-8") if o.is_a?(String)
        other_proc.call(o) if other_proc
        o
      end
      load_without_utf8_enforcement(object, @utf8_proc)
    end
    alias_method_chain :load, :utf8_enforcement
  end
end