[MacRuby-devel] [MacRuby] #423: #respond_to? returns true, actual method call raises NoMethodError

[MacRuby]

#423: #respond_to? returns true, actual method call raises NoMethodError
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 Reporter:  ecin@…               |        Owner:  martinlagardette@…        
     Type:  enhancement          |       Status:  closed                    
 Priority:  minor                |    Milestone:  MacRuby 0.6               
Component:  MacRuby              |   Resolution:  fixed                     
 Keywords:                       |  
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Changes (by martinlagardette@…):

  * status:  assigned => closed
  * resolution:  => fixed
  * milestone:  => MacRuby 0.6


Comment:

 This is now fixed:

 {{{
 #!ruby
 # /tmp/test.rb
 framework 'Cocoa'

 q = NSMetadataQuery.new
 pre = NSPredicate.predicateWithFormat("grade = '7'", nil)
 p q.respond_to? "setPredicate"
 begin
   p q.setPredicate
 rescue => e
   p e
 ensure
   p q.setPredicate pre
 end
 }}}
 {{{
 $> ./miniruby /tmp/test.rb
 true
 #<ArgumentError: wrong number of arguments (0 for 1)>
 #<NSMetadataQuery:0x200021420>
 }}}

-- 
Ticket URL: <http://www.macruby.org/trac/ticket/423#comment:5>
MacRuby <http://macruby.org/>