Comments on: Another best practice: Command query separation http://blog.kriskemper.com/2008/08/06/another-best-practice-command-query-separation/ Thoughtworker, Agile Philosopher, Hero Fri, 10 Sep 2010 13:31:53 +0000 http://wordpress.org/?v=2.3.2 By: Recent Links Tagged With "bestpractice" - JabberTags http://blog.kriskemper.com/2008/08/06/another-best-practice-command-query-separation/#comment-1924 Recent Links Tagged With "bestpractice" - JabberTags Sun, 30 Nov 2008 18:04:23 +0000 http://blog.kriskemper.com/2008/08/06/another-best-practice-command-query-separation/#comment-1924 [...] public links >> bestpractice Giving Grants to Individuals Saved by indd on Sat 22-11-2008 Another best practice: Command query separation Saved by opentorrent on Mon 10-11-2008 Finding and Keeping Board Members - the role of best [...] […] public links >> bestpractice Giving Grants to Individuals Saved by indd on Sat 22-11-2008 Another best practice: Command query separation Saved by opentorrent on Mon 10-11-2008 Finding and Keeping Board Members - the role of best […]

]]> By: Similarities between Domain Driven Design & Object Oriented Programming at Mark Needham http://blog.kriskemper.com/2008/08/06/another-best-practice-command-query-separation/#comment-536 Similarities between Domain Driven Design & Object Oriented Programming at Mark Needham Sat, 20 Sep 2008 12:14:08 +0000 http://blog.kriskemper.com/2008/08/06/another-best-practice-command-query-separation/#comment-536 [...] colleague Kris Kemper talks about a very similar OOP best practice called command query separation. From Martin Fowler's description: [...] […] colleague Kris Kemper talks about a very similar OOP best practice called command query separation. From Martin Fowler’s description: […]

]]> By: Kris Kemper http://blog.kriskemper.com/2008/08/06/another-best-practice-command-query-separation/#comment-236 Kris Kemper Tue, 12 Aug 2008 02:43:05 +0000 http://blog.kriskemper.com/2008/08/06/another-best-practice-command-query-separation/#comment-236 It is indeed related to the idea of functions/method going one thing well. That's going to be the basis of a future post unto itself. ;) Many of the principles are closely related - often they are only subtly different. I dislike that any of them are called laws though. In the end, all the techniques are just ways of allowing us humans to better communicate with machines, and better collaborate with each other. It is indeed related to the idea of functions/method going one thing well. That’s going to be the basis of a future post unto itself. ;)

Many of the principles are closely related - often they are only subtly different. I dislike that any of them are called laws though. In the end, all the techniques are just ways of allowing us humans to better communicate with machines, and better collaborate with each other.

]]> By: Mark Needham http://blog.kriskemper.com/2008/08/06/another-best-practice-command-query-separation/#comment-234 Mark Needham Mon, 11 Aug 2008 23:21:48 +0000 http://blog.kriskemper.com/2008/08/06/another-best-practice-command-query-separation/#comment-234 This kind of links into the idea of methods only doing one thing as well I think. I've been reading about this concept in Domain Driven Design. Refers to Side Effect Free Functions in there (page 250 onwards) -> quite an interesting read. It seems after a couple of years of OO for me that many of the key concepts e.g. Law of Demeter, Single Responsiblity Principle, etc are all really closely linked even though they all help to improve one specific aspect of your code. This kind of links into the idea of methods only doing one thing as well I think. I’ve been reading about this concept in Domain Driven Design. Refers to Side Effect Free Functions in there (page 250 onwards) -> quite an interesting read.

It seems after a couple of years of OO for me that many of the key concepts e.g. Law of Demeter, Single Responsiblity Principle, etc are all really closely linked even though they all help to improve one specific aspect of your code.

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