From: unbewusst.sein@... (=?ISO-8859-1?Q?Une_B=E9v?= =?ISO-8859-1?Q?ue?=)
Date: 2008-02-02T03:50:03+09:00
Subject: prob with IO.popen

if i do :

lines = IO.popen( "ls -alR /Users/yt/work/Ruby/IO")
lines.each { | line | puts line }

i get the expected output of $ ls -alR

however (on Mac OS X 10.4.11) the following :

  cmd = IO.popen( "/usr/bin/nibtool  -c MainMenu.nib" )
  puts "|#{cmd.readlines}|"

gaves me nothing :[

however, using the terminal in command line :

$ nibtool -c MainMenu.nib 

gave me :
------------------------------------------------------------------------
/* Classes */
Classes = {
    IBClasses = (
        {
            ACTIONS = {
                "about_win" = id; 
[...]
                "toggle_drawer" = id; 
            }; 
            CLASS = AB2Html; 
            LANGUAGE = ObjC; 
            OUTLETS = {
                "cancel_btn" = id; 
[...]
                "theme_cb" = id; 
            }; 
            SUPERCLASS = NSObject; 
        }, 
        {CLASS = FirstResponder; LANGUAGE = ObjC; SUPERCLASS = NSObject;
}
    ); 
    IBVersion = 1; 
}; /* End Classes */
------------------------------------------------------------------------

the expected result

how to get the same thing from ruby ???

-- 
Une B�vue