Module: IRB

Defined in:
lib/breakpoint.rb

Overview

:nodoc:

Defined Under Namespace

Modules: InputCompletor Classes: Context, WorkSpace

Class Method Summary collapse

Class Method Details

.CurrentContext ⇒ Object 



502
503
504
505
506
507
508
509
510
 
# File 'lib/breakpoint.rb', line 502

def IRB.CurrentContext
  if old_CurrentContext.nil? and Breakpoint.use_drb? then
    result = Object.new
    def result.last_value; end
    return result
  else
    old_CurrentContext
  end
end

.old_CurrentContext ⇒ Object 



497
 
# File 'lib/breakpoint.rb', line 497

alias :old_CurrentContext :CurrentContext

.parse_opts ⇒ Object 



511
 
# File 'lib/breakpoint.rb', line 511

def IRB.parse_opts() end

.start(ap_path = nil, main_context = nil, workspace = nil) ⇒ Object 



460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
 
# File 'lib/breakpoint.rb', line 460

def self.start(ap_path = nil, main_context = nil, workspace = nil)
  $0 = File::basename(ap_path, ".rb") if ap_path

  # suppress some warnings about redefined constants
  old_verbose, $VERBOSE = $VERBOSE, nil
  IRB.setup(ap_path)
  $VERBOSE = old_verbose

  if @CONF[:SCRIPT] then
    irb = Irb.new(main_context, @CONF[:SCRIPT])
  else
    irb = Irb.new(main_context)
  end

  if workspace then
    irb.context.workspace = workspace
  end

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

  old_sigint = trap("SIGINT") do
    begin
      irb.signal_handle
    rescue RubyLex::TerminateLineInput
      # ignored
    end
  end
  
  catch(:IRB_EXIT) do
    irb.eval_input
  end
ensure
  trap("SIGINT", old_sigint)
end