March 2010 - MacRuby-devel - lists.macosforge.org

[MacRuby] #409: Attribute setter should be accepted as KVO setter
by MacRuby 12 May '10

12 May '10

#409: Attribute setter should be accepted as KVO setter ---------------------------------+------------------------------------------ Reporter: neeracher@… | Owner: lsansonetti@… Type: enhancement | Status: new Priority: minor | Milestone: Component: MacRuby | Keywords: ---------------------------------+------------------------------------------ MacRuby rev 2903: {{{ class A attr_reader :a, :b def setA(value) @a = value end def b=(value) @b = value end end a = A.new a.setValue("hey", forKey:"a") p a a.setValue("yo", forKey:"b") p.a }}} It would be nice if the ruby style setter worked for KVO as well. -- Ticket URL: <http://www.macruby.org/trac/ticket/409> MacRuby <http://macruby.org/>

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[MacRuby] #601: hashes with empty values cannot writeToFile
by MacRuby 12 May '10

12 May '10

#601: hashes with empty values cannot writeToFile --------------------------------+------------------------------------------- Reporter: lastobelus@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: Component: MacRuby | Keywords: --------------------------------+------------------------------------------- In objective c, empty values in nsdictionaries are handled by using the NSNull placeholder. Macruby replaces this with ruby nil on the ruby side. But when the writeToFile method is used on macruby hashes with such empty values, it fails. == code: == {{{ b={:k => NSNull.new} b.writeToFile("/tmp/bob", atomically:true) }}} == expected result == true, and a plist should be written to /tmp/bob == actual result == 0, and no file written -- Ticket URL: <http://www.macruby.org/trac/ticket/601> MacRuby <http://macruby.org/>

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[MacRuby] #642: Macri fails on first run -- permissions problem -- creating the cache
by MacRuby 12 May '10

12 May '10

#642: Macri fails on first run -- permissions problem -- creating the cache ---------------------------+------------------------------------------------ Reporter: joda@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: Component: MacRuby | Keywords: ---------------------------+------------------------------------------------ Recently installed 0.5 on Snow Leopard. First time I tried to run macri I got the following: core:in `open:': Permission denied - open() failed (Errno::EACCES) from /Library/Frameworks/MacRuby.framework/Versions/0.5/usr/lib/ruby/1.9.0/rdoc/ri/driver.rb:383:in `create_class_cache' from /Library/Frameworks/MacRuby.framework/Versions/0.5/usr/lib/ruby/1.9.0/rdoc/ri/driver.rb:348:in `class_cache' from core:in `each' from /Library/Frameworks/MacRuby.framework/Versions/0.5/usr/lib/ruby/1.9.0/rdoc/ri/driver.rb:591:in `run' from /Library/Frameworks/MacRuby.framework/Versions/0.5/usr/lib/ruby/1.9.0/rdoc/ri/driver.rb:303:in `run:' from /usr/local/bin/macri:3:in `<main>' I guessed the problem was permissions, and reran the command under sudo. This time the response was: Updating class cache with 1317 classes... ---------------------------------------------------- and then the documentation. Seems like the installation needs to create the directory for the cache, or something -- the new user shouldn't be expected to recognize the problem. -- Ticket URL: <http://www.macruby.org/trac/ticket/642> MacRuby <http://macruby.org/>

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[MacRuby] #426: rb_nibtool cant handle UTF-8
by MacRuby 12 May '10

12 May '10

#426: rb_nibtool cant handle UTF-8 ---------------------------------+------------------------------------------ Reporter: fisksvett@… | Owner: lsansonetti@… Type: defect | Status: new Priority: minor | Milestone: Component: MacRuby | Keywords: utf-8 rb_nibtool ---------------------------------+------------------------------------------ /Developer/usr/bin/rb_nibtool produces incorrect information (no information at all) if there is a comment in the file with a UTF-8 character, even if the file specifies that it uses UTF-8. And so IB won't recognize anything if there is a UTF-8 character in the file. -- Ticket URL: <http://www.macruby.org/trac/ticket/426> MacRuby <http://macruby.org/>

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[MacRuby] #178: ArgumentError Exception: can't convert C/Objective-C value of type `[4d]' to Ruby object
by MacRuby 12 May '10

12 May '10

#178: ArgumentError Exception: can't convert C/Objective-C value of type `[4d]' to Ruby object ---------------------------------+------------------------------------------ Reporter: dognotdog@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: Component: MacRuby | Keywords: ArgumentError array convert ---------------------------------+------------------------------------------ Trying to use a function with the following .bridgesupport entry: {{{ <function name='vCreate'> <arg type='d'/> <arg type='d'/> <arg type='d'/> <arg type='d'/> <retval type='{_vt=[4d]}'/> </function> }}} Function prototype: {{{ typedef double vmfloat_t; typedef struct _vt { vmfloat_t farr[4]; } vector_t; vector_t vCreate(vmfloat_t a, vmfloat_t b, vmfloat_t c, vmfloat_t d); }}} An ArgumentError exception is raised on the return type. It's simply a struct containing a simple array, so automatic boxing/unboxing should work. Possible fix through additions to the bridgesupport entry? trunk/ r766 -- Ticket URL: <http://www.macruby.org/trac/ticket/178> MacRuby <http://macruby.org/>

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[MacRuby] #545: MacRuby.framework fails to work with Xcode
by MacRuby 12 May '10

12 May '10

#545: MacRuby.framework fails to work with Xcode ---------------------------------+------------------------------------------ Reporter: dognotdog@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: Component: MacRuby | Keywords: framework ---------------------------------+------------------------------------------ As of r3225, MacRuby.framework seems to be corrupt, in as much as that adding the framework to an Xcode project, and using the headers via #import <MacRuby/MacRuby.h> for example, doesn't work, generating "MacRuby/MacRuby.h: No such file or directory" errors from GCC. Furthermore, the headers cannot be browsed in the project window. Inspecting the symlinks in the framework yields apparent error, possibly the error is somewhere in the unusual path to the headers directory, it being "MacRuby.framework/Versions/0.5/usr/include/ruby-1.9.0" ? Xcode 3.2.1, OS X 10.6.2 -- Ticket URL: <http://www.macruby.org/trac/ticket/545> MacRuby <http://macruby.org/>

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[MacRuby] #522: URI.parse insecure operation
by MacRuby 12 May '10

12 May '10

#522: URI.parse insecure operation -------------------------------------+-------------------------------------- Reporter: mattaimonetti@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: MacRuby 0.5 Component: MacRuby | Keywords: -------------------------------------+-------------------------------------- {{{ $ macirb >> require 'uri' => true >> url = URI.parse('http://mobile.lemonde.fr/culture/article/2009/12/14 /johnny-halliday-est-sorti-du-coma- artificiel_1280634_3246.html#xtor=RSS-3208') => #<URI::HTTP:0x2000d05c0 URL:http://mobile.lemonde.fr/culture/article/2009/12/14/johnny-halliday- est-sorti-du-coma-artificiel_1280634_3246.html#xtor=RSS-3208> >> url.path core:in `push:': Insecure operation: -r (SecurityError) from core:in `gets' }}} {{{ $ irb1.9 >> require 'uri' => true >> url = URI.parse('http://mobile.lemonde.fr/culture/article/2009/12/14 /johnny-halliday-est-sorti-du-coma- artificiel_1280634_3246.html#xtor=RSS-3208') => #<URI::HTTP:0x00000100861fe0 URL:http://mobile.lemonde.fr/culture/article/2009/12/14/johnny-halliday- est-sorti-du-coma-artificiel_1280634_3246.html#xtor=RSS-3208> >> url.path => "/culture/article/2009/12/14/johnny-halliday-est-sorti-du-coma- artificiel_1280634_3246.html" >> }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/522> MacRuby <http://macruby.org/>

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[MacRuby] #517: Installer crashes (if not admin?)
by MacRuby 12 May '10

12 May '10

#517: Installer crashes (if not admin?) --------------------------------------+------------------------------------- Reporter: paulhenrydavis@… | Owner: lsansonetti@… Type: defect | Status: new Priority: minor | Milestone: MacRuby 0.5 Component: MacRuby | Keywords: --------------------------------------+------------------------------------- Running the 0.5b2 installer on current (10.6.2) Snow Leopard from my day- to-day user account crashes at the first screen (crash report sent to Apple). Switching to an admin account and running it immediately afterwards worked fine. README should recommend running from an admin account. -- Ticket URL: <http://www.macruby.org/trac/ticket/517> MacRuby <http://macruby.org/>

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[MacRuby] #605: Crash when unpacking a string
by MacRuby 12 May '10

12 May '10

#605: Crash when unpacking a string ------------------------------------+--------------------------------------- Reporter: jens.nockert@… | Owner: lsansonetti@… Type: defect | Status: new Priority: minor | Milestone: Component: MacRuby | Keywords: ------------------------------------+--------------------------------------- Executing something like `p ByteString.new("AAAAAAAA").unpack('a8')` crashes MacRuby. I attached a simple patch that seems to fix the problem. -- Ticket URL: <http://www.macruby.org/trac/ticket/605> MacRuby <http://macruby.org/>

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[MacRuby] #617: Reopening Symbol Appears to Cause auto malloc[16067]: error for object 0x1016090b0: auto_zone_set_associative_ref
by MacRuby 11 May '10

11 May '10

#617: Reopening Symbol Appears to Cause auto malloc[16067]: error for object 0x1016090b0: auto_zone_set_associative_ref -------------------------------+-------------------------------------------- Reporter: cwdinfo@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: -------------------------------+-------------------------------------------- This works in MRI 1.87 and 1.9.1. {{{ #!/usr/local/bin/macruby class Predicate OPERATOR_MAP = { :gt => '>', :lt => '<', :eq => '=' } def initialize(obj, operator, rhs) @obj = obj.to_s @predicate = to_condition(operator, rhs) end def gt(rhs) @predicate << @conjoin @predicate << to_condition(:gt, rhs) self end def lt(rhs) @predicate << @conjoin @predicate << to_condition(:lt, rhs) self end def eq(rhs) @predicate << @conjoin @predicate << to_condition(:lt, rhs) self end def and @conjoin = ' and ' self end def or @conjoin = ' or ' self end def to_condition(operator, rhs) "#{@obj} #{OPERATOR_MAP[operator]} #{rhs}" end def to_s @predicate end end class Symbol def gt(value) @predicate = Predicate.new(self, :gt, value) end def lt(value) @predicate = Predicate.new(self, :lt, value) end def eq(value) @predicate = Predicate.new(self, :eq, value) end end puts :start_time.eq('2010-10-01') puts :start_time.eq('2010-10-01').and.lt('2010-10-03')}}} }}} Error is: {{{ macruby(16067,0x7fff70f36be0) malloc: *** auto malloc[16067]: error for object 0x1016090b0: auto_zone_set_associative_ref: object should point to a GC block or a global address, otherwise associations will leak. Break on auto_zone_association_error() to debug. }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/617> MacRuby <http://macruby.org/>

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