libcat Console object introspection

object introspection.sh

$ ./console.rb 
ls TARGET           : list target object (l)        help     : help (h)
  > ls              : list current object           quit     : quit (q)
  > ls -r           : list recursive                about    : about libcat Console
cd TARGET           : change target object          clear    : clear the screen
  > cd              : to topViewController          history  : input commands history
  > cd .            : to self                       sleep N  : sleep N seconds
  > cd ..           : to superview                  
  > cd /            : to rootViewController         events                   : list touch events (e)
  > cd ~            : to keyWindow                    > events record        : record on/off (er)
  > cd ~~           : to UIApplication                > events play          : play events (ep)
  > cd 0            : at index as listed              > events cut N         : cut N events (ex)
  > cd 1 0          : at section and row              > events clear         : clear events (ec)
  > cd -1 0         : at index on toolbar             > events replay NAME   : replay events (ee)
  > cd Title        : labeled as Title                > events save NAME     : save events (es)
  > cd view         : to property                     > events load NAME     : load events (el)
  > cd UIButton     : to class                      
  > cd 0x6067490    : at memory address             enum ENUMTYPE            : enum type info
properties TARGET   : list properties (p)             > enum UITextAlignmentLeft
  > text            : property getter                 > enum UITextAlignment
  > text = hello    : property setter               
pwd                 : view & controller hierarchy   map ARGS
manipulate TARGET   : manipulate properties UI        > view.subviews.map text frame.size
open                : open Safari UI                
touch TARGET        : touch target UI (t)           class introspection
back                : popViewController UI (b)        > classInfo TARGET (c)
rm TARGET           : removeFromSuperview UI          > methods TARGET (m)
flick TARGET        : flick target UI (f)             > classMethods TARGET
png TARGET          : capture target as image UI      > ivars TARGET
fill_rect RECT      : fill rect UI                    > protocols TARGET
add_ui UILabel      : add UI                          > UIApplication
hit                 : hitTest UI on/off               > UITableViewDelegate
RootViewController> c
@interface RootViewController : UITableViewController
- 11 methods ...
RootViewController> cd UITableViewController
$0 = <RootViewController: 0x4c50940>
UITableViewController> c
@interface UITableViewController : UIViewController <UITableViewDataSource, UITableViewDelegate> {
  id     _keyboardSupport;
  struct _tableViewControllerFlags;
  int    _tableViewStyle;
}
- 21 methods ...
UITableViewController> ivars
  id     _keyboardSupport;
  struct _tableViewControllerFlags;
  int    _tableViewStyle;
UITableViewController> protocols
<UITableViewDataSource, UITableViewDelegate>
UITableViewController> cd UIApplication
$0 = UITableViewController
UIApplication> c
@interface UIApplication : UIResponder <UIActionSheetDelegate> {
  struct _applicationFlags;
  id     _delegate;
  id     _editAlertView;
  id     _event;
  id     _exclusiveTouchWindows;
  id     _hideNetworkActivityIndicatorTimer;
  id     _motionEvent;
  int    _networkResourcesCurrentlyLoadingCount;
  id     _remoteControlEvent;
  int    _remoteControlEventObservers;
  id     _statusBar;
  id     _statusBarWindow;
  id     _topLevelNibObjects;
  void*  _touchMap;
  id     _touchesEvent;
}
+ 11 classMethods ...
- 403 methods ...
UIApplication> classMethods
+(void) _startWindowServerIfNecessary ;
+(int)  interfaceOrientationForString:(id)string ;
+(char) isRunningEventPump ;
+(char) isRunningInStoreDemoMode ;
+(char) registerForSystemEvents ;
+(char) rendersLocally ;
+(id)   sharedApplication ;
+(char) shouldMakeUIForDefaultPNG ;
+(int)  statusBarStyleForString:(id)string ;
+(id)   stringForInterfaceOrientation:(int)orientation ;
+(id)   stringForStatusBarStyle:(int)style ;
UIApplication> UITableViewDelegate
@protocol UITableViewDelegate <NSObject, UIScrollViewDelegate>
  @optional
    tableView:accessoryButtonTappedForRowWithIndexPath:
    tableView:accessoryTypeForRowWithIndexPath:
    tableView:didDeselectRowAtIndexPath:
    tableView:didEndEditingRowAtIndexPath:
    tableView:didSelectRowAtIndexPath:
    tableView:editingStyleForRowAtIndexPath:
    tableView:heightForFooterInSection:
    tableView:heightForHeaderInSection:
    tableView:heightForRowAtIndexPath:
    tableView:indentationLevelForRowAtIndexPath:
    tableView:shouldIndentWhileEditingRowAtIndexPath:
    tableView:targetIndexPathForMoveFromRowAtIndexPath:toProposedIndexPath:
    tableView:titleForDeleteConfirmationButtonForRowAtIndexPath:
    tableView:viewForFooterInSection:
    tableView:viewForHeaderInSection:
    tableView:willBeginEditingRowAtIndexPath:
    tableView:willDeselectRowAtIndexPath:
    tableView:willDisplayCell:forRowAtIndexPath:
    tableView:willSelectRowAtIndexPath: