Have you got the right signature? Looking at http://developer.apple.com/library/mac/#documentation/Cocoa/Reference/ApplicationKit/Protocols/NSKeyValueBindingCreation_Protocol/Reference/Reference.html
I see only
bind:toObject:withKeyPath:options:
and on Lion with macruby_nightly-2011-09-23 I get:
irb(main):014:0>
NSObject.alloc.init.respond_to?('bind:toObject:withKeyPath:options:')
=> true
irb(main):015:0>
NSTextField.alloc.initWithFrame([1,2,3,4]).respond_to?('bind:toObject:withKeyPath:options:')
=> true
Cheers,
Sven
> The following code prints false twice
> So it seems that the protocol is not applied correctly.
> Is this a bug or do I need some other require/framework statements?
> BTW the result is the same if i use "framework 'Cocoa'"
> -------- code -------------
> framework 'AppKit'
>
> puts NSObject.alloc.init.conformsToProtocol
> Protocol.protocolWithName('NSKeyValueBindingCreation')
>
> puts NSTextField.alloc.initWithFrame([1,2,3,4]).conformsToProtocol
> Protocol.protocolWithName('NSKeyValueBindingCreation')
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