Re: [xsl] Design approaches to separating "pure" code from

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Subject: Re: Design approaches to separating "pure" code from "impure" code?
From: David Carlisle <davidc@xxxxxxxxx>
Date: Thu, 19 May 2011 14:51:38 +0100

On 19/05/2011 14:45, Costello, Roger L. wrote:

I define "pure" code as code that doesn't do any I/O.

why that (highly idiosyncratic) definition? If you mean to keep separate purely declarative, side effect free functional code from imperative code then there are other things to consider besides I/O. (Extension functions for example.)

David


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Current Thread
Design approaches to separating "pure" code from "impure" code? Costello, Roger L. - 19 May 2011 13:45:58 -0000 David Carlisle - 19 May 2011 13:52:00 -0000 <= Message not available G. Ken Holman - 19 May 2011 13:54:10 -0000 Christopher R. Maden - 19 May 2011 16:35:12 -0000 Costello, Roger L. - 21 May 2011 19:33:24 -0000 Dimitre Novatchev - 21 May 2011 23:57:28 -0000

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