Viewing profile — shawn42

Author of the article here. This implementation of A* was me playing around. It is definitely not optimized for either Ruby or Crystal It was merely a chunk of Ruby code that I had…

Sweet. I'm glad to see progress on this already.

There are quite a few web frameworks headed in that direction: https://github.com/veelenga/awesome-crystal#web-frameworks

Neat. Thanks for posting that. Hopefully, that process could be cleaned up and streamlined as a lot of it would be repetitive boiler plate.

I think it's important to keep in mind that the OP is a consultant not a developer at a product company. I'm sure they end up working with external development teams that can't sim…

Ha, touché.

Nice! I really like the art style; but isn't >2D Simplex noise patented?

I like your idea here. I think the downside of this approach is you must scale your random data points by a scaling factor to get them in a known range.

The downside of Simplex noise is that anything greater than 2D is patented: http://en.wikipedia.org/wiki/Simplex_noise There is another project called OpenSimplex that has similar …

Unintentional, that's what happens when you write a toy not intending to publish it. Article has been updated with credit.

(Author here): One approach is to use multiple layers of noise configured with different parameters. By joining multiple layers you can give the appearance of things like ocean, fl…

Supporting some sort of JIT in Ruby is a long time coming. Glad to hear it! I wonder how this "soft typing" would affect things like method_missing magic and the like. Would it be …

2.1 changes how the method cache works. It is now hierarchical as opposed to the old global cache.

Charles Nutter (of JRuby) has said that many of his main complaints on refinements have been resolved. His original rant can be found here: http://blog.headius.com/2012/11/refining…

+1 I wonder if anyone has a branch of what the "refined" activesupport would look like.

Good points. Makers need to make and use their creativity ( http://spin.atomicobject.com/2012/04/08/do-what-you-love/ ). We cannot just be butts in seats. The 501 guys seem to want…

Having worked in both of these situations, I completely agree with this post. Even with the adoption of "Corporate Agile", our large teams were not able to get near the efficiency …