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Re: [Chicken-users] Trying to understand srfi-41 (streams)
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From: |
Vasilij Schneidermann |
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Subject: |
Re: [Chicken-users] Trying to understand srfi-41 (streams) |
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Date: |
Sat, 28 Jan 2017 23:35:36 +0100 |
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User-agent: |
Mutt/1.7.2 (2016-11-26) |
Hello Bahman,
> And of course, upon further investigation, the head hadn't moved an inch
> after `take` or `car`. What am I missing?
looks to me as if the interface is purely functional. (stream-car
(stream-drop 2 my-stream)) evaluates to 2. The original SRFI page shows
a few examples with stream-let and stream-fold for processing a stream
by looking at its car and proceeding on its cdr.
Cheers
Vasilij