Strange. I do not see these methods supported by ReadStream in my
image.
I only see 13 implementors of #collect:
What does your implementation of ReadStream>>collect: say?
Oscar
On Oct 30, 2007, at 8:20, Norbert Hartl wrote:
On Tue, 2007-10-30 at 08:03 +0100, Oscar Nierstrasz wrote:
Hi Norbert,
Streams don't support the collection protocols. You can convert a
stream to a collection by sending #contents to the stream:
stream := (ReadStream on: #( #(#a #b) #(#b #c))).
stream contents collect: [:each| 'k',each first] --> #('ka' 'kb')
Is that what you want?
Sure, it works :) What I do not understand is that a lot of the
collection protocol is in ReadStream. It has detect: select:
collect: includes: ... What is it for?
thanks,
Norbert
_______________________________________________
Beginners mailing list
Beginners@xxxxxxxxxxxxxxxxxxxxxxxxxx
http://lists.squeakfoundation.org/mailman/listinfo/beginners
| 