Hey all,
I am getting an error when I add a #to_s method to NSURL:
± irb
irb(main):001:0> class NSURL
irb(main):002:1> alias_method :to_s, :absoluteString
irb(main):003:0> end
=> NSURL
irb(main):004:0> NSURL.URLWithString( 'macruby.org' )
RuntimeError: can't modify frozen/immutable string
irb(main):005:0> test = NSURL.URLWithString( 'macruby.org' )
RuntimeError: can't modify frozen/immutable string
irb(main):006:0> test.to_s
=> "macruby.org"
irb(main):007:0>
So the error seems to be macirb trying to do something to the string that is
returned from #to_s.
I'm not sure if this is unique to MacRuby, as the CRuby documentation for
Object#to_s doesn't say whether the returned object should be frozen, but
should I be making #to_s return a mutable/unfrozen string?
Mark Rada
mr...@marketcircle.com
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