Module: IRB

Defined in:
lib/drbirbc.rb,
lib/drbirb/server.rb

Defined Under Namespace

Classes: Irb, RemoteOutputMethod, RemoteReadlineInputMethod, RemoteService

Class Method Summary collapse

Class Method Details

.remote_url ⇒ Object 



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# File 'lib/drbirbc.rb', line 21

def IRB.remote_url
  uri = ARGV[0] || ENV['IRB_URL']
  unless uri =~ /^dr(uby|b[a-z0-9]+):/
    uri = "druby://127.0.0.1:7777"
  end
  uri
end

.start_remote(drb_uri) ⇒ Object 



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# File 'lib/drbirbc.rb', line 7

def IRB.start_remote drb_uri
  DRb.start_service
  remote_service = DRbObject.new nil, drb_uri
  input_proc = proc do |prompt|
    l = Readline.readline prompt
    Readline::HISTORY.push(l) if l and !l.empty?
    l
  end
  output_proc = proc do |l|
    print l
  end
  remote_service.irb_start input_proc, output_proc
end

.start_with_io_procs(input_proc = nil, output_proc = nil) ⇒ Object 



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# File 'lib/drbirb/server.rb', line 5

def IRB.start_with_io_procs input_proc=nil, output_proc=nil
  irb = Irb.new nil, RemoteReadlineInputMethod.new(input_proc),
  RemoteOutputMethod.new(output_proc)

  @CONF[:IRB_RC].call(irb.context) if @CONF[:IRB_RC]
  @CONF[:MAIN_CONTEXT] = irb.context

  trap("SIGINT") do
    irb.signal_handle
  end

  catch(:IRB_EXIT) do
    irb.eval_input
  end
end