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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Hi Joe,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Excellent. Remember that you should also look at the super classes for methods. UnixFileDirectory is the instance of “FileDirectory default” but it’s also a subclass of FileDirectory so the methods you can call include UnixFileDirectory and all the methods on the class hierarchy including the methods on FileDirectory. Please see the method categories on FileDirectory that I mentioned.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>The question I asked was a bit different. When you ask for the #entries of the instance “FileDirectory default” what class is each file?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>By the way, based on the question you asked there is a method on FileDirectory to determine if the file exists before you read it (it’s in the method categories I pointed out to you). What is that method?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>All the best,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Ron Teitelbaum <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div style='border:none;border-left:solid blue 1.5pt;padding:0in 0in 0in 4.0pt'><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> beginners-bounces@lists.squeakfoundation.org [mailto:beginners-bounces@lists.squeakfoundation.org] <b>On Behalf Of </b>Joseph Alotta<br><b>Sent:</b> Wednesday, May 25, 2016 4:15 PM<br><b>To:</b> beginners@lists.squeakfoundation.org<br><b>Subject:</b> [Newbies] Re: FileDirectory<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'>Hi Ron, <br><br>I get an instance of UnixFileDirectory. And there are only 6 methods for UnixFileDirectory, none of them doing what I want. <br><br>Sincerely, <br><br>Joe. <br><br><br><o:p></o:p></p><div><p class=MsoNormal><br>> On May 25, 2016, at 2:43 PM, Ron Teitelbaum [via Smalltalk] <<a href="/user/SendEmail.jtp?type=node&node=4897398&i=0" target="_top">[hidden email]</a>> wrote: <br>> <br>> Hi Joe, <br>> <br>> The hardest part of FileDirectory is understanding default. <br>> <br>> So start with: FileDirectory default. <br>> <br>> Note that default is on the class side. Once you inspect that you are now <br>> on the instance side. Have a look at the categories #enumeration, #'file <br>> status', and #'file operations', and #'file name utilities' <br>> <br>> when you get a file from that instance you are no longer on FileDirectory. <br>> What class are the file entries? <br>> <br>> Let me know if that helps. <br>> <br>> All the best, <br>> <br>> Ron Teitelbaum <br>> <br>> <br>> <br>> > -----Original Message----- <br>> > From: [hidden email] [mailto:beginners- <br>> > [hidden email]] On Behalf Of Joseph Alotta <br>> > Sent: Wednesday, May 25, 2016 3:22 PM <br>> > To: [hidden email] <br>> > Subject: [Newbies] FileDirectory <br>> > <br>> > Greetings, <br>> > <br>> > I am looking for some documentation or snippets of code for using the <br>> > FileDirectory class. <br>> > <br>> > I want to check if a file exists before I try to read it. <br>> > <br>> > I also want to look at a list of files in the directory. <br>> > <br>> > I did search SBE and google but found nothing. <br>> > <br>> > Sincerely, <br>> > <br>> > Joe. <br>> > <br>> > <br>> > <br>> > _______________________________________________ <br>> > Beginners mailing list <br>> > [hidden email] <br>> > <a href="http://lists.squeakfoundation.org/mailman/listinfo/beginners" target="_top">http://lists.squeakfoundation.org/mailman/listinfo/beginners</a><br>> <br>> _______________________________________________ <br>> Beginners mailing list <br>> [hidden email] <br>> <a href="http://lists.squeakfoundation.org/mailman/listinfo/beginners" target="_top">http://lists.squeakfoundation.org/mailman/listinfo/beginners</a><br>> <br>> <br>> If you reply to this email, your message will be added to the discussion below: <br>> <a href="http://forum.world.st/FileDirectory-tp4897377p4897389.html" target="_top">http://forum.world.st/FileDirectory-tp4897377p4897389.html</a><br>> To start a new topic under Squeak - Beginners, email <a href="/user/SendEmail.jtp?type=node&node=4897398&i=1" target="_top">[hidden email]</a> <br>> To unsubscribe from Squeak - Beginners, click here. <br>> NAML <o:p></o:p></p></div><p class=MsoNormal style='margin-bottom:12.0pt'><o:p> </o:p></p><div class=MsoNormal><hr size=3 width=300 style='width:2.5in' align=left></div><p class=MsoNormal>View this message in context: <a href="http://forum.world.st/FileDirectory-tp4897377p4897398.html">Re: FileDirectory</a><br>Sent from the <a href="http://forum.world.st/Squeak-Beginners-f107673.html">Squeak - Beginners mailing list archive</a> at Nabble.com.<o:p></o:p></p></div></div></body></html>