Michael Tsai on Twitter: "@rob_rix Yeah, NSFastEnumeration can be tricky. Once you get your primitives right, you should have much less need to implement it directly."

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Rob Rix‎ ‏@rob_rix 19 Feb 2013

Quite pleased to see RXCollections featured on @mjtsai’s blog: http://mjtsai.com/blog/2013/02/16/rxcollections/ …
3 likes
Michael Tsai ‏@mjtsai 19 Feb 2013

@rob_rix It would be interesting to hear your motivations for preferring lazy operations.
Rob Rix‎ ‏@rob_rix 19 Feb 2013

@mjtsai This makes them more flexibly; you can apply them to a stream of objects, mapping and filtering whatever passes through.
Michael Tsai ‏@mjtsai 19 Feb 2013

@rob_rix I don’t really see how it separates the concerns, but it is pretty neat what it enables for streams.
Rob Rix‎ ‏@rob_rix 19 Feb 2013

@mjtsai I’m pretty happy just to have given myself a strong set of tools for working with NSFastEnumeration!

‏@mjtsai

@rob_rix Yeah, NSFastEnumeration can be tricky. Once you get your primitives right, you should have much less need to implement it directly.

6:18 PM - 19 Feb 2013

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