February 2009 - MacRuby-devel - lists.macosforge.org

[MacRuby] #125: Problem with CSV library
by MacRuby 29 Aug '09

29 Aug '09

#125: Problem with CSV library -------------------------------------+-------------------------------------- Reporter: deepak.gulati(a)gmail.com | Owner: lsansonetti(a)apple.com Type: defect | Status: new Priority: major | Milestone: MacRuby 0.4 Component: MacRuby | Keywords: CSV -------------------------------------+-------------------------------------- Here is a simple program that reads a CSV files and prints the various "fields" in it: require 'CSV' CSV.foreach("books.csv", headers: true) do |row| puts "#{row["Name"]}, #{row["Price"]}" end With Ruby 1.9.0 (2008-07-25 revision 18217), it runs fine, but with macruby, I get the following error: /Library/Frameworks/MacRuby.framework/Versions/0.3/usr/lib/ruby/1.9.0/CSV.rb:1471:in `each': no block given (yield) (LocalJumpError) from /Library/Frameworks/MacRuby.framework/Versions/0.3/usr/lib/ruby/1.9.0/CSV.rb:1021:in `block in foreach' from /Library/Frameworks/MacRuby.framework/Versions/0.3/usr/lib/ruby/1.9.0/CSV.rb:1193:in `open' from /Library/Frameworks/MacRuby.framework/Versions/0.3/usr/lib/ruby/1.9.0/CSV.rb:1020:in `foreach' from csvtest.rb:2:in `foreach:headers:' from csvtest.rb:2:in `<main>' Is the CSV library included with macruby, incompatible with ruby 1.9? p.s. "books.csv" looks like this: Name,Price Gone with the wind,100.12 Who stole my cheese,104.22 Cocoa Programming with Aaron Hillegasse,42.31 I am attaching both the program and CSV file because the code doesn't look like in the ticket's preview. -- Ticket URL: <http://www.macruby.org/trac/ticket/125> MacRuby <http://macruby.org/>

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[MacRuby] #224: String upcase method doesn't behave properly when containing a unicode character
by MacRuby 29 Aug '09

29 Aug '09

#224: String upcase method doesn't behave properly when containing a unicode character -------------------------------------+-------------------------------------- Reporter: mattaimonetti@… | Owner: lsansonetti@… Type: defect | Status: new Priority: minor | Milestone: Component: MacRuby | Keywords: -------------------------------------+-------------------------------------- {{{ $ macirb >> "macruby is awesome".upcase => "MACRUBY IS AWESOME" >> "apprendre macruby à l'école".upcase => "mapprendre macruby \xC3\xA0 l'\xC3\xA9cole" }}} {{{ $ irb1.9 irb(main):001:0> "macruby is awesome".upcase => "MACRUBY IS AWESOME" irb(main):002:0> "apprendre macruby à l'école".upcase => "APPRENDRE MACRUBY à L'éCOLE" }}} Workaround: {{{ >> "apprendre macruby à l'école".uppercaseString => "APPRENDRE MACRUBY \xC3\x80 L'\xC3\x89COLE" }}} The unicode display issue is due to irb not supporting this feature, however the Ruby #upcase method is definitely not working properly. -- Ticket URL: <http://www.macruby.org/trac/ticket/224> MacRuby <http://macruby.org/>

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[MacRuby] #195: NSThread causes exception/crash?
by MacRuby 28 Aug '09

28 Aug '09

#195: NSThread causes exception/crash? ------------------------------------+--------------------------------------- Reporter: rebotfc@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: NSThread ------------------------------------+--------------------------------------- Maybe calling in the wrong way but this seems to fail? {{{ class AppDelegate def testit puts "test" end def do_it(sender) NSThread.detachNewThreadSelector ( "testit",toTarget:self, withObject:nil) end }}} end -- Ticket URL: <http://www.macruby.org/trac/ticket/195> MacRuby <http://macruby.org/>

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[MacRuby] #188: Using the class method `private' on a Kernel method causes an endless loop.
by MacRuby 28 Aug '09

28 Aug '09

#188: Using the class method `private' on a Kernel method causes an endless loop. -------------------------------------+-------------------------------------- Reporter: eloy.de.enige@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: -------------------------------------+-------------------------------------- See the test case I added in r769: http://www.macruby.org/trac/browser/MacRuby/trunk/test- macruby/known_bugs.rb -- Ticket URL: <http://www.macruby.org/trac/ticket/188> MacRuby <http://macruby.org/>

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[MacRuby] #184: Cannot build trunk, test, or release. readline error...
by MacRuby 28 Aug '09

28 Aug '09

#184: Cannot build trunk, test, or release. readline error... ------------------------------------+--------------------------------------- Reporter: rebotfc@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ------------------------------------+--------------------------------------- All fail with this error: gcc -I. -I../../.ext/include/universal-darwin9.0 -I..//.././include -I..//.././ext/readline -DRUBY_EXTCONF_H=\"extconf.h\" -fno-common -fno- common -pipe -arch i386 -arch x86_64 -o readline.o -c readline.c readline.c: In function ‘filename_completion_proc_call’: readline.c:684: error: ‘filename_completion_function’ undeclared (first use in this function) Any ideas? -- Ticket URL: <http://www.macruby.org/trac/ticket/184> MacRuby <http://macruby.org/>

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[MacRuby] #149: String concatenation loses encoding
by MacRuby 28 Aug '09

28 Aug '09

#149: String concatenation loses encoding ----------------------------------------+----------------------------------- Reporter: vincent.isambart(a)gmail.com | Owner: lsansonetti(a)apple.com Type: defect | Status: new Priority: critical | Milestone: Component: MacRuby | Keywords: ----------------------------------------+----------------------------------- Concatening strings loses the encoding:[[BR]] a = 'あ'[[BR]] a.encoding # => #<Encoding:Unicode (UTF-16)>[[BR]] (a+a).encoding # => #<Encoding:Western (Mac OS Roman)>[[BR]] ('a'+a).encoding # => #<Encoding:Western (Mac OS Roman)>[[BR]] The encoding should be the same for all 3 (UTF-16). -- Ticket URL: <http://www.macruby.org/trac/ticket/149> MacRuby <http://macruby.org/>

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[MacRuby] #196: GVL is held when invoking blocking run-loop related calls
by MacRuby 26 Aug '09

26 Aug '09

#196: GVL is held when invoking blocking run-loop related calls -----------------------------------+---------------------------------------- Reporter: peter.royal@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: MacRuby 0.4 Component: MacRuby | Keywords: gvl lock runloop -----------------------------------+---------------------------------------- the Ruby GVL is held when using a NSRunLoop from a secondary thread. if i change my code from: run_loop.runMode(NSDefaultRunLoopMode, beforeDate: NSDate.distantFuture) to: run_loop.runMode(NSDefaultRunLoopMode, beforeDate: NSDate.dateWithTimeIntervalSinceNow(1)) i can get a "slow motion" UI, as the main thread gets blocked every other second. this is with r776 on the MacRuby trunk -- Ticket URL: <http://www.macruby.org/trac/ticket/196> MacRuby <http://macruby.org/>

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[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] #150: invalid strings with IO.pipe and readline
by MacRuby 26 Aug '09

26 Aug '09

#150: invalid strings with IO.pipe and readline ----------------------------------------------+----------------------------- Reporter: macosforge(a)brian.codekitchen.net | Owner: lsansonetti(a)apple.com Type: defect | Status: new Priority: major | Milestone: Component: MacRuby | Keywords: ----------------------------------------------+----------------------------- Test case: {{{ #!/usr/local/bin/macruby r, w = IO.pipe w.write("test\r\n") l = r.readline("\r\n") puts l.chomp("\r\n").inspect # ruby1.9: "test", macruby: "test\r\n" puts l.match("e")[0].inspect # ruby1.9: "e", macruby: " " }}} Calling readline on an IO.pipe stream with a delimiter causes really odd strings to be returned, they don't behave correctly in a number of cases including the two shown. Possibly an encoding issue? -- Ticket URL: <http://www.macruby.org/trac/ticket/150> MacRuby <http://macruby.org/>

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[MacRuby] #186: Difference between NSObject and Object?
by MacRuby 26 Aug '09

26 Aug '09

#186: Difference between NSObject and Object? ----------------------------------------+----------------------------------- Reporter: vincent.isambart@… | Owner: lsansonetti@… Type: defect | Status: new Priority: critical | Milestone: Component: MacRuby | Keywords: ----------------------------------------+----------------------------------- In MacRuby, NSObject and Object are supposed to be the same. However, the following code does not work with NSObject (but does with Object): {{{ class NSObject # works if NSObject is changed to Object def self.func end end Class.func }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/186> MacRuby <http://macruby.org/>

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