Can't dump following objects: 1) Class/Module; 2) objects which are related to system (ex: Dir, File::Stat, IO, File, Socket and so on); 3) an instance of MatchData, Data, Method, UnboundMethod, Proc, Thread, ThreadGroup, Continuation; 4) objects which define singleton methods
1
ruby/marshal.c at 65075dfe3adbb834d9282c01ba9b0630e2752450 · ruby/ruby
