archive_zip_hack.rb

class IO
  def readbytes(n)
    str = read(n)
    if str == nil
      raise EOFError, "End of file reached" 
    end
    if str.size < n
      raise TruncatedDataError.new("data truncated", str) 
    end
    str
  end
end

# little hack to tame Archive/Zip which requires 'readbytes' 
# :nodoc:
module Kernel
  def require_with_readbytes_hack(something)
    return true if something == 'readbytes'
    require_without_readbytes_hack something
  end
    
  alias_method :require_without_readbytes_hack,
               :require
  alias_method :require, 
               :require_with_readbytes_hack
end