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PATH: opt / alt / ruby30 / share / ruby

# frozen_string_literal: true

require 'objspace.so'

module ObjectSpace
  class << self
    private :_dump
    private :_dump_all
  end

module_function

# call-seq:
  #   ObjectSpace.dump(obj[, output: :string]) # => "{ ... }"
  #   ObjectSpace.dump(obj, output: :file)     # => #<File:/tmp/rubyobj20131125-88733-1xkfmpv.json>
  #   ObjectSpace.dump(obj, output: :stdout)   # => nil
  #
  # Dump the contents of a ruby object as JSON.
  #
  # This method is only expected to work with C Ruby.
  # This is an experimental method and is subject to change.
  # In particular, the function signature and output format are
  # not guaranteed to be compatible in future versions of ruby.
  def dump(obj, output: :string)
    out = case output
    when :file, nil
      require 'tempfile'
      Tempfile.create(%w(rubyobj .json))
    when :stdout
      STDOUT
    when :string
      +''
    when IO
      output
    else
      raise ArgumentError, "wrong output option: #{output.inspect}"
    end

ret = _dump(obj, out)
    return nil if output == :stdout
    ret
  end

#  call-seq:
  #    ObjectSpace.dump_all([output: :file]) # => #<File:/tmp/rubyheap20131125-88469-laoj3v.json>
  #    ObjectSpace.dump_all(output: :stdout) # => nil
  #    ObjectSpace.dump_all(output: :string) # => "{...}\n{...}\n..."
  #    ObjectSpace.dump_all(output:
  #      File.open('heap.json','w'))         # => #<File:heap.json>
  #    ObjectSpace.dump_all(output: :string,
  #      since: 42)                          # => "{...}\n{...}\n..."
  #
  #  Dump the contents of the ruby heap as JSON.
  #
  #  _since_ must be a non-negative integer or +nil+.
  #
  #  If _since_ is a positive integer, only objects of that generation and
  #  newer generations are dumped. The current generation can be accessed using
  #  GC::count.
  #
  #  Objects that were allocated without object allocation tracing enabled
  #  are ignored. See ::trace_object_allocations for more information and
  #  examples.
  #
  #  If _since_ is omitted or is +nil+, all objects are dumped.
  #
  #  This method is only expected to work with C Ruby.
  #  This is an experimental method and is subject to change.
  #  In particular, the function signature and output format are
  #  not guaranteed to be compatible in future versions of ruby.
  def dump_all(output: :file, full: false, since: nil)
    out = case output
    when :file, nil
      require 'tempfile'
      Tempfile.create(%w(rubyheap .json))
    when :stdout
      STDOUT
    when :string
      +''
    when IO
      output
    else
      raise ArgumentError, "wrong output option: #{output.inspect}"
    end

ret = _dump_all(out, full, since)
    return nil if output == :stdout
    ret
  end
end

[+] rinda
[+] yaml
[-] matrix.rb [edit]
[-] ostruct.rb [edit]
[+] ripper
[-] coverage.rb [edit]
[-] getoptlong.rb [edit]
[-] racc.rb [edit]
[+] set
[-] delegate.rb [edit]
[-] open-uri.rb [edit]
[+] did_you_mean
[-] json.rb [edit]
[-] openssl.rb [edit]
[+] json
[-] debug.rb [edit]
[-] objspace.rb [edit]
[-] bigdecimal.rb [edit]
[-] digest.rb [edit]
[-] yaml.rb [edit]
[-] forwardable.rb [edit]
[+] csv
[-] weakref.rb [edit]
[-] benchmark.rb [edit]
[-] uri.rb [edit]
[-] English.rb [edit]
[+] syslog
[-] timeout.rb [edit]
[+] bigdecimal
[-] tracer.rb [edit]
[-] resolv.rb [edit]
[+] uri
[-] tsort.rb [edit]
[-] find.rb [edit]
[-] logger.rb [edit]
[-] psych.rb [edit]
[+] psych
[+] logger
[-] optparse.rb [edit]
[+] matrix
[-] pp.rb [edit]
[-] date.rb [edit]
[-] ripper.rb [edit]
[-] fiddle.rb [edit]
[+] drb
[+] io
[+] unicode_normalize
[-] cgi.rb [edit]
[-] pathname.rb [edit]
[-] did_you_mean.rb [edit]
[-] mutex_m.rb [edit]
[+] racc
[+] vendor_ruby
[+] forwardable
[+] ..
[-] prettyprint.rb [edit]
[-] reline.rb [edit]
[-] csv.rb [edit]
[+] reline
[-] kconv.rb [edit]
[-] securerandom.rb [edit]
[+] fiddle
[-] abbrev.rb [edit]
[-] resolv-replace.rb [edit]
[+] digest
[-] optionparser.rb [edit]
[-] shellwords.rb [edit]
[-] time.rb [edit]
[+] openssl
[-] fileutils.rb [edit]
[-] socket.rb [edit]
[+] net
[-] monitor.rb [edit]
[-] tempfile.rb [edit]
[-] un.rb [edit]
[-] mkmf.rb [edit]
[-] base64.rb [edit]
[-] erb.rb [edit]
[-] expect.rb [edit]
[-] open3.rb [edit]
[-] readline.rb [edit]
[+] cgi
[-] tmpdir.rb [edit]
[-] ipaddr.rb [edit]
[-] pstore.rb [edit]
[-] singleton.rb [edit]
[-] set.rb [edit]
[-] observer.rb [edit]
[-] drb.rb [edit]
[-] prime.rb [edit]
[+] optparse
[+] benchmark