Tutorial Edit History
|27-Apr-2010||049||Fixed a spelling error.|
|06-Jan-2010||129A||Replaced a corrupted Monticello source file referenced from the noted page (129A).|
|26-Dec-2009||N/A||All pages now include copyright 2010 statement.|
|24-Dec-2009||Home||Minor tweak to home page to make the Notes link more obvious.|
|02-Dec-2009||087||Added a clarifying note based upon feedback from a student.|
|22-Oct-2009||136||Fixed a minor typo on page 136.|
|22-Oct-2009||145||Fixed a bug in the method #unusedRandomLocationIn:forGrid: on page 145.|
|22-Oct-2009||141||Added a warning note for students using Pharo about the absence of the LedMorph from that development environment.|
|22-Oct-2009||140||Fixed a typo on page 140 where I left a "placeholder" in the tutorial text and forgot to put the method name #setupMorphs in its place. Also added a direct link to release notes from the main page.|
|18-Oct-2009||017, 038||Added a clarifying note so the student doesn't worry about how to create the up-arrow character. Also added new details on how to create the grid direction class hierarchy and use the Squeal hierarchy browser.|
|06-Aug-2009||097||A line of code was missing from an instance method. I added some explanation, and the change needed on this page.|
|05-Aug-2009||096||Added a clarifying note so the student doesn't worry about what to do next.|
|18-Jun-2009||028||Added an important note ensuring that the student has really just created a Class method and not an Instance method.|
|09-May-2009||Changed my e-mail address from email@example.com to firstname.lastname@example.org. This changed every page since the e-mail address is in the footer.|
|19-Mar-2009||Added a note to make it really obvious to new students that a Class method is being created.|
|08-Mar-2009||Added a compressed file containing the Change Sets for this tutorial's source kit. This can be used instead of Monticello to install the software. Notes on how to install these Change Sets are provided.|
|02-Mar-2009||Changed references to my e-mail address to no longer send to my mobile phone address.|
|24-Jan-2009||017||I was looking over some pages casually and spotted a typo.|
|20-Aug-2007||Fixed many typos, missing sections of instruction and added "inventory" pages showing all code that the reader should have installed. Completed first pass at "scrub" through sections 1 through 3.|
|31-Jul-2007||Changed all e-mail references to use my Yahoo mail address.|
|31-Jul-2007||103A||Added a page to include some missing methods related to the rotate click region selection.|
|30-Jul-2007||092||A method was documented incorrectly on this page.|
|24-Jul-2007||073A||Added a page of classes and methods inventory for review at the end of section 2. A Change Set of work up through the end of Section 2 is available from a link on that page.|
|23-Jul-2007||138||Fixed a problem with the source code shown in the #insideRegionExtent method.|
|23-Jul-2007||Notes 04||Just for fun I added a snap-shot of the longest path solution I've been able to work out so far.|
|23-Jul-2007||035A||Added a page of classes and methods inventory for review at the end of section 1. A Change Set of work up through the end of Section 1 is available from a link on that page.|
|23-Jul-2007||077||Wrong source code in last segment.|
|21-Jul-2007||Added section headings everywhere. General layout of all pages changed.|
|20-Jul-2007||053, 065||The instructions for creation of the LaserGame morph was not very explicit on page 53. The later situation on page 65 where the morph is opened now has a note describing that the reader may have made an error back on page 53 if they didn't see LaserGame in the morphs menu.|
|19-Jul-2007||56||One of the browser snap-shots on this page was incorrect.|
|16-Jul-2007||218||Fixed problems with World menu and halos access in deployed image. Added a blank initial grid condition and unit test.|
|14-Jul-2007||Notes Source Page||Just to show what is possible, I created the stand-alone Mac OS X version of this game with a custom icon and menu and posted it for download.|
|13-Jul-2007||214||Show the developer how to create a stand-alone application in OS X for our Laser Game written in Squeak. This section is Mac OS X specific.|
|12-Jul-2007||208||Completed the first pass at a deliverable application. It's still comprised of a Squeak VM and dedicated image file, and not enough of the development environment features are disabled yet, but it's a good start.|
|12-Jul-2007||18||Added another note to advise the reader if they are unable to find their test case in the Test Runner window.|
There's some new text in the Introduction section explaining how the tutorial begins with more browser screen-shots and why I'm doing that.
I've received a number of e-mails from programmers new to Smalltalk and/or Squeak that have made the mistake of creating their first test case class as a subclass of Object instead of TestCase. To help the reader not make that mistake I added a note to the page to ensure they did this step correctly. On that same page I also added more description and a visual for how the new method category is created.
|06-Jul-2007||205 - 207||Wrote some preliminary code to support stand-alone application delivery.|
Changed the Workspace description for launching LaserGame morph now that version 20 was released.
Also changed the links for the packages to always point to a gerneric named package. The Mac OS X Unix scripts I'm using to backup and publish this tutorial now create these to avoid problems where I forget to update the file names for latest release packages.
Changed layout of "Notes" within the tutorial to be separate sections for each category (Packages, History, Comments).
|06-Jul-2007||56||Forgot to include the source for the #offsetWithinGridForm on the CellRenderer class.|
|06-Jul-2007||15, 200 - 204||
Corrections of typos and other errors, based upon user feedback. (NOTE: I'm placing comments in the HTML as possible to identify anyone who helps).
Also reworked the minor enhancements into a group of pages and added another enhancement for default LaserGame morph size.
|06-Jul-2007||index||Tweaked the colors of the Index page to tone it down a bit.|
|05-Jul-2007||200||Made some minor cosmetic tweaks. Added a larger margin around the edges for easier grabbing and moving. Added a tiny divider bar on the control panel.|
|04-Jul-2007||Index||Format and presentation tweaks to index page.|
|03-Jul-2007||197||Fixed the alignment of the hint arrows within the mirror cells.|
|03-Jul-2007||Corrected the links to the source code packages.|
|02-Jul-2007||190 - 195||Removed some brittlesness from unit tests and changed the overall size of cells.|
|02-Jul-2007||95||Changed some of the history information for Halt Once.|
|02-Jul-2007||index , notes||Changed organization of index page, source code, and added this edit history to the Notes page.|
|01-Jul-2007||188 , 189||Added Reset capability and showing laser beam home visually.|
|30-Jun-2007||183||Added Undo capability.|
|30-Jun-2007||Initial publication to World Wide Web.|
|08-May-2007||Initial writing begun.|