[MacRuby-devel] [MacRuby] #461: each_object: NoMethodError

26 Nov 2009


      #461: each_object: NoMethodError
-------------------------------------+--------------------------------------
 Reporter:  jordan.breeding@…        |       Owner:  lsansonetti@…        
     Type:  defect                   |      Status:  new                  
 Priority:  blocker                  |   Milestone:                       
Component:  MacRuby                  |    Keywords:                       
-------------------------------------+--------------------------------------
 This code (from Patrick -- http://gist.github.com/242894):

 {{{
 module ObjectSpace
   def each_instance_of(klass)
     each_object do |obj|
       yield(obj) if obj.instance_of? klass
     end
   end

   def each_kind_of(klass)
     each_object do |obj|
       yield(obj) if obj.kind_of? klass
     end
   end
 end

 include ObjectSpace

 class Foo; end
 x, y, z = Foo.new, Foo.new, Foo.new

 class Bar; end
 a = Bar.new

 each_instance_of(Foo) { |x| p x }
 }}}

 This works in 1.8 and 1.9, but in MacRuby it currently gives this:

 {{{
 ./test.rb:3:in `each_instance_of:': undefined method `each_object' for
 main:TopLevel (NoMethodError)
         from ./test.rb:21:in `<main>'
 }}}

-- 
Ticket URL: <http://www.macruby.org/trac/ticket/461>
MacRuby <http://macruby.org/>