Just a note to the original question....

macruby collections are based on objc mutable collections...e.g.

a = %w{my array of strings}

["my","array","of"strings"]

b = a.dup.  b is still a mutable array.

c = NSarray.alloc.initWithArray( a ) immutable array

c << "hi"

runtime error cannot modify frozen/iimmutable array

b= a.dup.freeze

b << "hi"

behaves the same way as NSArray an immutable array.......

Terry

On 21/10/2011, at 9:00 AM, Andy Park wrote:

On 19 Oct 2011, at 22:43, Jordan K. Hubbard wrote:

 If the mail archives were easier to search, I'd pull it up, but it isn't and I'm too lazy. :)

I set up an entry in gmane for the mailing list a while ago in order to search the list a bit better: 

http://news.gmane.org/gmane.comp.lang.ruby.macintosh.devel

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