[ruby-talk:6567] Re: Note on docs for Array#reverse!

On Fri, 24 Nov 2000, Dave Thomas wrote:

>      a = "one"		# => "one"
>      b = "two"		# => "two"
>      c = "one"		# => "one"
> 
>      arr = [a, b, c]		# => ["one", "two", "one"]
>      arr.collect {|i| i.id }	# => [537675204, 537674274, 537673344]
>      arr.reverse!		# => ["one", "two", "one"]
>      arr.collect {|i| i.id }	# => [537673344, 537674274, 537675204]
> 
> The array is changed, but with Fixnum's being singletons, the effect
> is unnoticable. ;-)
> 
> Is this special case worth documenting?
> 
Not in my opinion. Thanks for straightening this out...

/Robert