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

Re: [MacRuby-devel] [macruby] #14: getting format from artwork doesn't work
by macruby 22 Aug '08

22 Aug '08

#14: getting format from artwork doesn't work -------------------------------------+-------------------------------------- Reporter: jordan.breeding(a)mac.com | Owner: lsansonetti(a)apple.com Type: defect | Status: closed Priority: blocker | Milestone: MacRuby 0.3 Component: MacRuby | Resolution: fixed Keywords: | -------------------------------------+-------------------------------------- Changes (by lsansonetti(a)apple.com) * status: new => closed * resolution: => fixed Comment: Fixed in trunk. $ macirb >> framework 'ScriptingBridge' => true >> app = SBApplication.applicationWithBundleIdentifier('com.apple.iTunes') => #<ITunesApplication:0x312cef0> >> app.currentTrack.artworks[0].format.description => "<NSAppleEventDescriptor: 'PNG '>" }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/14#comment:4> macruby <http://macruby.org/>

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[macruby] #99: fake pointers in collections
by macruby 22 Aug '08

22 Aug '08

#99: fake pointers in collections -----------------------------------+---------------------------------------- Reporter: lsansonetti(a)apple.com | Owner: lsansonetti(a)apple.com Type: defect | Status: new Priority: blocker | Milestone: MacRuby 0.3 Component: MacRuby | Keywords: -----------------------------------+---------------------------------------- Currently, when adding a fake pointer type (true, false, nil, fixnum or symbol) to a MacRuby collection, the value is simply passed without being converted to an Objective-C value. This breaks Cocoa APIS that expect a given array or dictionary to only contain Objective-C objects. Example: {{{[true].description}}}. This breaks LimeChat. -- Ticket URL: <http://www.macruby.org/trac/ticket/99> macruby <http://macruby.org/>

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Re: [MacRuby-devel] [macruby] #79: NSObject#self segfaults
by macruby 22 Aug '08

22 Aug '08

#79: NSObject#self segfaults -------------------------------+-------------------------------------------- Reporter: kreatix(a)gmail.com | Owner: lsansonetti(a)apple.com Type: defect | Status: closed Priority: blocker | Milestone: MacRuby 0.3 Component: MacRuby | Resolution: fixed Keywords: | -------------------------------+-------------------------------------------- Changes (by lsansonetti(a)apple.com) * status: new => closed * resolution: => fixed Comment: Fixed in trunk. {{{ $ macruby -e "p NSObject.self" Object }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/79#comment:2> macruby <http://macruby.org/>

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Re: [MacRuby-devel] [macruby] #9: Crash on Module.superclass
by macruby 22 Aug '08

22 Aug '08

#9: Crash on Module.superclass ------------------------------------------+--------------------------------- Reporter: jlukas(a)nighttimemidnight.com | Owner: lsansonetti(a)apple.com Type: defect | Status: closed Priority: blocker | Milestone: MacRuby 0.3 Component: MacRuby | Resolution: fixed Keywords: | ------------------------------------------+--------------------------------- Changes (by lsansonetti(a)apple.com) * status: new => closed * resolution: => fixed Comment: Fixed in trunk. {{{ $ macruby -e "module A; end; p A.superclass" Object }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/9#comment:3> macruby <http://macruby.org/>

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Re: [MacRuby-devel] [macruby] #13: dispatcher goes into infinite loop, crashes rather than throwing NoMethodError
by macruby 22 Aug '08

22 Aug '08

#13: dispatcher goes into infinite loop, crashes rather than throwing NoMethodError ---------------------------------+------------------------------------------ Reporter: jean_pierre(a)mac.com | Owner: lsansonetti(a)apple.com Type: defect | Status: closed Priority: blocker | Milestone: MacRuby 0.3 Component: MacRuby | Resolution: fixed Keywords: | ---------------------------------+------------------------------------------ Changes (by lsansonetti(a)apple.com) * status: new => closed * resolution: => fixed * milestone: MacRuby 1.0 => MacRuby 0.3 Comment: Fixed in trunk. {{{ $ cat /tmp/t.rb class Giant def name @name end def setName(name) @name = name end end g = Giant.new g.name = 'Fasolt' $ macruby /tmp/t.rb /tmp/t.rb:11:in `<main>': undefined method `name=' for #<Giant:0x28a11f0> (NoMethodError) }}} The foo=: shortcut only works if setFoo: is a real Objective-C method. It does not work if setFoo: is implemented in Ruby to not cause confusion, if one defines both foo=: and setFoo:, as these are 2 different methods. -- Ticket URL: <http://www.macruby.org/trac/ticket/13#comment:2> macruby <http://macruby.org/>

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Re: [MacRuby-devel] [macruby] #63: -objectEnumerator troubles
by macruby 22 Aug '08

22 Aug '08

#63: -objectEnumerator troubles ------------------------+--------------------------------------------------- Reporter: z(a)wzph.com | Owner: lsansonetti(a)apple.com Type: defect | Status: new Priority: major | Milestone: MacRuby 1.0 Component: MacRuby | Resolution: Keywords: | ------------------------+--------------------------------------------------- Comment (by lsansonetti(a)apple.com) With trunk as of r465, it seems to work better (no crash! real class name!), but it's still not yielding the right objects yet. {{{ $ macirb >> a=[1,2,3] => [1, 2, 3] >> a.objectEnumerator => #<__NSFastEnumerationEnumerator:0x2e7ef80> >> e = a.objectEnumerator => #<__NSFastEnumerationEnumerator:0x28f6d50> >> e.nextObject => 109967364 >> e.nextObject => 109967368 >> e.nextObject => 109967372 >> e.nextObject => nil >> }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/63#comment:4> macruby <http://macruby.org/>

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Re: [MacRuby-devel] [macruby] #56: respond_to? doesn't resolve objc methods
by macruby 22 Aug '08

22 Aug '08

#56: respond_to? doesn't resolve objc methods -------------------------------------+-------------------------------------- Reporter: eloy.de.enige(a)gmail.com | Owner: lsansonetti(a)apple.com Type: defect | Status: closed Priority: minor | Milestone: MacRuby 0.3 Component: MacRuby | Resolution: fixed Keywords: bug | -------------------------------------+-------------------------------------- Changes (by lsansonetti(a)apple.com) * status: new => closed * resolution: => fixed Comment: Fixed in trunk. -- Ticket URL: <http://www.macruby.org/trac/ticket/56#comment:2> macruby <http://macruby.org/>

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Embedding MacRuby
by Rakoth Lichlord 20 Aug '08

20 Aug '08

While writing portions of mac programs in Ruby and mixing it with Objective-C is cool, but it's not all that MacRuby could do. I'm attempting to write an application which would contain scriptable parts, utilizing MacRuby (Lua has been used for this purpose for a long time, but MacRuby with access to ObjC classes is a much more powerful tool for the job!). So far I've run into these issues, any help appreciated: - Need to execute MacRuby code from any source (parse a string) Solution 1: "rb_eval_string" - does not cut it because of a bug (#109 in trac) - it seems MacRuby forgets variables created by previous calls to rb_eval_string, maybe there's more to it then that Solution 2: [RBKernel eval:@"..."] - This example has been mentioned in this mailist but I've found no references to RBKernel or anything similar in the MacRuby.framework. Guess it was more of a proposal. - Need to be able to clean up (full reset) of the MacRuby VM - release all defined objects, undefine classes. Is this even possible? How costly would it be, time-wise? Yuriy Makhin

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