object-composition

"My mental model could well be formulated so that a Player role has a method called “evaluate

https://acko.net/blog/model-view-catharsis/

It's been a long time since we've had any public DCI events, so it's about time.

Here is a more complex example that illustrates contexts being composed and executed concurrently (on

Hi Anton, I would second the approach of looking from "the side." If I understand what you

> I'll need to continue my account of what we are doing and we'll see that this fits into

The technique uses dynamic mixins in Scala, but not macros, so I suspected that it would be possible

Hi Andreas, I was thinking about the code examples in the tutorial, and some alternative syntax

> This question also reminds me of earlier discussions about whether we really need classes

1. I am not sure if you are talking about DCI or about trygve. DCI is a way of thinking and style of

As a concrete example, here is a simple rendition of Dijkstra's algorithm in trygve. If you

> I was inclined to think that it could just be mentioned in the readme with a link to

This is great news! Thank you Andreas and Cope. I just browsed the updated site using my phone and it

Indeed it was. Its ideas have met with some interest, particularly the idea of replacing von Neumann

It's also worth noting that Jim Coplien did many workshops and consultations with people about

mbrowne's javascript DCI example uses the banker role in the TransferMoney example. role banker {

I've updated the small DCI library I created for the previous example and wanted to share one

Hi Andreas, The dashed lines definitely help. For example, the "tokens->current"

Cool. I was interested in the DLR at one point too as a tool for building a language with support for

Thank you for trying it out, Matt! I have updated the readme now based on your feedback. 1. I think

I forgot to mention...this original blog post about it is also a good overview and explains the

There is a similar approach in the book "Domain Modeling Made Functional" by Scott Wlaschin

or JIT compilers for existing languages Correction: not only JIT compilers, but also AOT (ahead of

Just wanted to mention that the eXtreme Tuesday Club in London is talking DCI on Tuesday, March 17,

Hi Alexej, I've gone through most of the pains in a C# implementation 7 years ago. (time flies!)

Hi all. I do not know if know but this year will be a DCI training with James Coplien: https://www.

Matthew , I see the big misunderstanding. Ellen is not programming a von Neumann machine, but an

Hi Trygve. I saw there is already a thread started regarding the paper you just published. I'll

Hi Trygve, Thx a lot for taking the time to help me out. "Does this answer your questions?"

Raoul Duke, It's nearly 3 years since you suggested I should meet with Alan Kay and the folks at