September 2008 - MacRuby-devel - lists.macosforge.org

[MacRuby] #134: require 'rexml/document' fails
by MacRuby 26 Aug '09

26 Aug '09

#134: require 'rexml/document' fails ------------------------------------+--------------------------------------- Reporter: rebotfc(a)googlemail.com | Owner: lsansonetti(a)apple.com Type: defect | Status: new Priority: major | Milestone: Component: MacRuby | Keywords: ------------------------------------+--------------------------------------- In the course of trying to get soap4r to work I've hit this problem: $ macirb >> require 'rexml/document' NameError: uninitialized constant REXML::Attribute::NAME_STR from /Library/Frameworks/MacRuby.framework/Versions/0.3/usr/lib/ruby/1.9.0/rexml/attribute.rb:18:in `<class:Attribute>' from /Library/Frameworks/MacRuby.framework/Versions/0.3/usr/lib/ruby/1.9.0/rexml/attribute.rb:9:in `<module:REXML>' from /Library/Frameworks/MacRuby.framework/Versions/0.3/usr/lib/ruby/1.9.0/rexml/attribute.rb:4:in `<top (required)>' from /Library/Frameworks/MacRuby.framework/Versions/0.3/usr/lib/ruby/1.9.0/rexml/element.rb:3:in `require' from /Library/Frameworks/MacRuby.framework/Versions/0.3/usr/lib/ruby/1.9.0/rexml/element.rb:3:in `<top (required)>' from /Library/Frameworks/MacRuby.framework/Versions/0.3/usr/lib/ruby/1.9.0/rexml/document.rb:1:in `require' from /Library/Frameworks/MacRuby.framework/Versions/0.3/usr/lib/ruby/1.9.0/rexml/document.rb:1:in `<top (required)>' from (irb):1:in `require' from (irb):1 from /usr/local/bin/macirb:12:in `<main>' -- Ticket URL: <http://www.macruby.org/trac/ticket/134> MacRuby <http://macruby.org/>

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[MacRuby] #115: macruby doesn't work with multibyte characters and -e
by MacRuby 26 Aug '09

26 Aug '09

#115: macruby doesn't work with multibyte characters and -e -------------------------------------+-------------------------------------- Reporter: jordan.breeding(a)mac.com | Owner: lsansonetti(a)apple.com Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: -------------------------------------+-------------------------------------- {{{ 4 jordan@thetourist ~ > cat test.rb #!/usr/local/bin/macruby puts 'Jördan' puts 'Jördan'.inspect 5 jordan@thetourist ~ > ./test.rb Jördan "J\xC3\xB6rdan" 6 jordan@thetourist ~ > macruby -e "puts 'Jördan'; puts 'Jördan'.inspect" J√∂rdan "J\xE2\x88\x9A\xE2\x88\x82rdan" }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/115> MacRuby <http://macruby.org/>

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[macruby] #98: ZLib library is SEGV'ing
by macruby 26 Aug '09

26 Aug '09

#98: ZLib library is SEGV'ing --------------------------------+------------------------------------------- Reporter: rich(a)infoether.com | Owner: lsansonetti(a)apple.com Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: --------------------------------+------------------------------------------- macruby -rzlib -e "Zlib::Deflate.deflate('test')" CPU goes to 100% -- Ticket URL: <http://www.macruby.org/trac/ticket/98> macruby <http://macruby.org/>

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[MacRuby] #112: NSNumber should behave consistently regardless of how it is accessed
by MacRuby 08 Jan '09

08 Jan '09

#112: NSNumber should behave consistently regardless of how it is accessed -------------------------------------+-------------------------------------- Reporter: jordan.breeding(a)mac.com | Owner: lsansonetti(a)apple.com Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: -------------------------------------+-------------------------------------- Currently if an NSNumber is stored in something (like an NSDictionary) it behaves differently depending on how you access it. Accessing it through Cocoa methods gets you a raw NSCFNumber which doesn't work with ruby methods, accessing it through [] gets you a ruby object that works. {{{ 6 jordan@thetourist ~/Desktop/Scripts > macirb >> framework("Cocoa") => true >> myDict = NSMutableDictionary.dictionary => {} >> NSNumber.numberWithInt(100) => #<NSCFNumber:0x1020fc0> >> myDict.setObject(100, forKey: "testNum1") => nil >> myDict.setObject(NSNumber.numberWithInt(100), forKey: "testNum2") => nil >> myDict.objectForKey("testNum1") => 100 >> myDict.objectForKey("testNum2") => #<NSCFNumber:0x10aaca0> >> myDict.objectForKey("testNum1").to_f => 100.0 >> myDict.objectForKey("testNum2").to_f NoMethodError: undefined method `to_f' for #<NSCFNumber:0x10aaca0> from (irb):9 from /usr/local/bin/macirb:12:in `<main>' >> myDict.objectForKey("testNum1") / 50 => 2 >> myDict.objectForKey("testNum2") / 50 NoMethodError: undefined method `/' for #<NSCFNumber:0x10aaca0> from (irb):11 from /usr/local/bin/macirb:12:in `<main>' >> myDict["testNum1"].to_f => 100.0 >> myDict["testNum2"].to_f => 100.0 >> myDict["testNum1"] / 50 => 2 >> myDict["testNum2"] / 50 => 2 >> }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/112> MacRuby <http://macruby.org/>

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[MacRuby] #131: Dictionary arg not accepted
by MacRuby 03 Dec '08

03 Dec '08

#131: Dictionary arg not accepted ---------------------------------+------------------------------------------ Reporter: francois(a)antier.org | Owner: lsansonetti(a)apple.com Type: defect | Status: new Priority: major | Milestone: MacRuby 0.4 Component: MacRuby | Keywords: ---------------------------------+------------------------------------------ The interpreter finds an error here: @tmp = NSAttributedString.alloc.initWithData(data, options:NSCharacterEncodingDocumentOption, documentAttributes:0, error:outError); /Users/francois/Documents/Essais_xcode_et_Ruby/temp3R/build/Debug/temp3R.app/Contents/Resources/MyDocInRuby.rb:46:in `initWithData:options:documentAttributes:error:': can't convert Ruby object `0' to Objective-C value of type `^@' (ArgumentError) The problem seems to be in the documentAttributes argument; you can pass 0, an NSDictionary, or a Hash, nothing works. Cocoa expects a value of type NSDictionary** for this argument. -- Ticket URL: <http://www.macruby.org/trac/ticket/131> MacRuby <http://macruby.org/>

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[MacRuby] #124: rb_nibtool cannot parse Korean (or UTF-8 letters)
by MacRuby 14 Oct '08

14 Oct '08

#124: rb_nibtool cannot parse Korean (or UTF-8 letters) --------------------------------+------------------------------------------- Reporter: nineclue(a)gmail.com | Owner: lsansonetti(a)apple.com Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: --------------------------------+------------------------------------------- I'm using OSX 10.5.4, XCode 3.1 and MacRuby 0.3 When I enter some Korean letters into the code, rb_nibtool cause error. I'm not sure if it's related to encoding problems but I entered "# encoding : UTF-8" anyway. -- Ticket URL: <http://www.macruby.org/trac/ticket/124> MacRuby <http://macruby.org/>

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[macruby] #109: rb_eval_string does not work properly
by macruby 07 Oct '08

07 Oct '08

#109: rb_eval_string does not work properly ---------------------------------+------------------------------------------ Reporter: tali.wang(a)gmail.com | Owner: lsansonetti(a)apple.com Type: defect | Status: new Priority: critical | Milestone: Component: MacRuby | Keywords: ---------------------------------+------------------------------------------ Following codes crash the app. #import <Cocoa/Cocoa.h> #import <MacRuby/MacRuby.h> int main(){ NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; RUBY_INIT_STACK; ruby_init(); rb_eval_string("puts 1234"); rb_eval_string("puts 34"); rb_eval_string("a=1234"); rb_eval_string("b=a+1234"); rb_eval_string("puts a+b"); [pool release]; return 0; } Readout: 1234 34 <dummy toplevel>: [BUG] Bus Error MacRuby version 0.3 (ruby 1.9.0 2008-06-03) [universal-darwin9.4] -- stack frame ------------ 0000 (0x30030): 00000004 0001 (0x30034): 00000001 <- lfp <- dfp -- control frame ---------- c:0001 p:0000 s:0002 b:0002 l:000001 d:000001 TOP --------------------------- -- backtrace of native function call (Use addr2line) -- 0x2b5fe6 0x1dee1c 0x1dee5b 0x26ff7b 0x9063509b 0xffffffff 0x1e3c63 0x2ad820 0x2adc81 0x2adfd1 0x1f18 0x1e52 ------------------------------------------------------- Abort trap -- Ticket URL: <https://www.macruby.org/trac/ticket/109> macruby <http://macruby.org/>

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NSArrayController
by Brad Wilson 06 Oct '08

06 Oct '08

Hi, Is it possible to use bind values using macruby? I've been working through Hillegass' Cocoa Programming For Mac OS X, converting the exercises to MacRuby. I've hit a big of a snag in the RaiseMan exercise though. It uses an NSArrayController as a binding for a table view. There is then a NSDocument called Person which is bound to provide the values for the table. When I try to run this, I'm getting an error: this class is not key value coding-compliant for the key employees I've tried a number of different ways to make employees respond: attr_accessor :employees and also using a manual setter (in two different ways): def employee=(val) end def setEmployee(val) end Neither seem to work. Am I doing something wrong? Is this unimplemented? I've looked at a RubyCocoa implementation of this exercise, and they just completely skip the NSArrayController and just set up a data source. Thanks for any help. Brad

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GrowlNotifier example
by Laurent Sansonetti 27 Sep '08

27 Sep '08

こんにちはさとしさん！ Thanks for porting and committing the GrowlNotifier example. I have a few comments: 1) Could it be moved to sample-macruby/Scripts instead? I think it's a better destination, the root directory only has Xcode-based samples for the moment. 2) It is not necessary to explicitly inherit of NSObject. For example class Notifier < NSObject can be written as class Notifier because $ macirb >> class X; end => nil >> X.ancestors => [X, NSObject, Kernel] 3) It might perhaps be a good idea to ship growl.rb with MacRuby and also provide a HotCocoa mapping for it. Like we do for layout_view.rb. Thoughts anyone? Laurent

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MacRuby tutorial
by Raimon Fernandez 26 Sep '08

26 Sep '08

Hello, I'm trying the MacRubyTutorial, I'm following very detail, but the result is not the expected, I can see the window, but when I click on the button, nothing happens. I'm sure that I did all, but it's not working ... Any idea ? Do you know where I can obtain more MacRuby tutorials ? I usually developed with Ruby for the Rails and some independent no GUI, but having Ruby with Cocoa is really great ... thanks and keep up good work! regards, raimon fernandez

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