output from marcandre's digest.rb

gistfile1.rb

$ ruby digest.rb | /usr/local/bin/ruby digest.rb 
{:added=>
  {"Gem::Version"=>"all",
   "Gem::Specification"=>"all",
   "Date"=>"all",
   "Gem::Platform"=>"all",
   "Gem"=>
    {"public singleton methods"=>
      [:path_separator,
       :needs,
       :finish_resolve,
       :detect_gemdeps,
       :install,
       :done_installing,
       :rubygems_version,
       :register_default_spec,
       :find_unresolved_default_spec,
       :remove_unresolved_default_spec,
       :clear_default_specs,
       :done_installing_hooks]},
   "TracePoint"=>"all",
   "Complex::compatible"=>"all",
   "Complex"=>
    {"private instance methods"=>[:marshal_dump],
     "public instance methods"=>[:to_c]},
   "Rational::compatible"=>"all",
   "Rational"=>{"private instance methods"=>[:marshal_dump]},
   "Mutex"=>{"public instance methods"=>[:owned?]},
   "RubyVM::InstructionSequence"=>
    {"public instance methods"=>
      [:path, :absolute_path, :label, :base_label, :first_lineno],
     "public singleton methods"=>[:of]},
   "Thread::Backtrace::Location"=>"all",
   "Thread::Backtrace"=>"all",
   "Thread"=>
    {"public instance methods"=>
      [:pending_interrupt?,
       :thread_variable_get,
       :thread_variable_set,
       :thread_variables,
       :thread_variable?,
       :backtrace_locations],
     "public singleton methods"=>[:handle_interrupt, :pending_interrupt?]},
   "Enumerator::Lazy"=>"all",
   "Enumerator"=>{"public instance methods"=>[:size]},
   "ObjectSpace::WeakMap"=>"all",
   "GC::Profiler"=>{"public singleton methods"=>[:raw_data]},
   "UnboundMethod"=>{"public instance methods"=>[:original_name]},
   "Method"=>{"public instance methods"=>[:original_name]},
   "Proc"=>{"public instance methods"=>[:inspect]},
   "Process::GID"=>
    {"private instance methods"=>[:from_name],
     "public singleton methods"=>[:from_name]},
   "Process::UID"=>
    {"private instance methods"=>[:from_name],
     "public singleton methods"=>[:from_name]},
   "Process"=>
    {"private instance methods"=>[:getsid],
     "public singleton methods"=>[:getsid]},
   "Signal"=>
    {"private instance methods"=>[:signame],
     "public singleton methods"=>[:signame]},
   "Random"=>{"private instance methods"=>[:marshal_dump, :marshal_load]},
   "Time"=>
    {"private instance methods"=>[:_dump],
     "private singleton methods"=>[:_load]},
   "ARGF.class"=>{"public instance methods"=>[:inspect]},
   "Range"=>{"public instance methods"=>[:bsearch, :size]},
   "Struct"=>{"public instance methods"=>[:to_h]},
   "Hash"=>{"public instance methods"=>[:to_h]},
   "Array"=>{"public instance methods"=>[:bsearch]},
   "Bignum"=>{"public instance methods"=>[:inspect]},
   "Float"=>{"public instance methods"=>[:inspect]},
   "Fixnum"=>{"public instance methods"=>[:inspect]},
   "LoadError"=>{"public instance methods"=>[:path]},
   "Exception"=>
    {"private instance methods"=>[:method_missing, :respond_to_missing?],
     "public instance methods"=>[:respond_to?]},
   "String"=>{"public instance methods"=>[:b]},
   "Enumerable"=>{"public instance methods"=>[:lazy]},
   "FalseClass"=>{"public instance methods"=>[:inspect]},
   "TrueClass"=>{"public instance methods"=>[:inspect]},
   "NilClass"=>{"public instance methods"=>[:to_h]},
   "Kernel"=>
    {"private instance methods"=>
      [:initialize_dup,
       :initialize_clone,
       :Hash,
       :__dir__,
       :respond_to_missing?,
       :caller_locations],
     "public instance methods"=>[:remove_instance_variable],
     "public singleton methods"=>[:Hash, :__dir__, :caller_locations]},
   "Module"=>
    {"private instance methods"=>
      [:prepended, :used, :prepend_features, :prepend, :refine],
     "public instance methods"=>[:inspect]},
   "Gem::Requirement::BadRequirementError"=>"all",
   "Gem::Requirement"=>"all",
   "Gem::SourceFetchProblem"=>"all",
   "Gem::PlatformMismatch"=>"all",
   "Gem::ErrorReason"=>"all",
   "Gem::SpecificGemNotFoundException"=>"all",
   "Gem::FilePermissionError"=>{"public instance methods"=>[:directory]},
   "Gem::Exception"=>
    {"public instance methods"=>[:source_exception, :source_exception=]}},
 :removed=>
  {"Gem"=>
    {"private singleton methods"=>
      [:each_load_path,
       :latest_partials,
       :_deprecated_all_partials,
       :_deprecated_report_activate_error],
     "public singleton methods"=>
      [:default_system_source_cache_dir,
       :default_user_source_cache_dir,
       :activate,
       :activate_dep,
       :activate_spec,
       :unresolved_deps,
       :all_load_paths,
       :all_partials,
       :available?,
       :latest_load_paths,
       :cache_dir,
       :cache_gem,
       :promote_load_path,
       :report_activate_error,
       :required_location,
       :searcher,
       :source_index,
       :loaded_path?,
       :cache,
       :_deprecated_activate_dep,
       :_deprecated_activate_spec,
       :_deprecated_cache,
       :_deprecated_activate,
       :_deprecated_all_load_paths,
       :_deprecated_latest_load_paths,
       :_deprecated_promote_load_path,
       :_deprecated_available?,
       :_deprecated_cache_dir,
       :_deprecated_cache_gem,
       :_deprecated_default_system_source_cache_dir,
       :_deprecated_default_user_source_cache_dir,
       :_deprecated_required_location,
       :_deprecated_searcher,
       :_deprecated_source_index]},
   "Complex"=>{"public instance methods"=>[:marshal_dump, :marshal_load]},
   "Rational"=>{"public instance methods"=>[:marshal_dump, :marshal_load]},
   "Proc"=>{"public instance methods"=>[:==, :eql?]},
   "Random"=>{"public instance methods"=>[:marshal_dump, :marshal_load]},
   "Time"=>
    {"public instance methods"=>[:_dump],
     "public singleton methods"=>[:_load]},
   "fatal"=>"all",
   "Kernel"=>
    {"private instance methods"=>[:remove_instance_variable],
     "public instance methods"=>
      [:initialize_dup, :initialize_clone, :respond_to_missing?]},
   "RbConfig"=>{"public singleton methods"=>[:datadir]},
   "Gem::GemNotFoundException"=>
    {"private instance methods"=>[:initialize],
     "public instance methods"=>[:name, :version, :errors]}}}