10. November 2015
Restricting post-deployment tasks to certain roles using capistrano
If you need to only run some tasks on a certain subset of servers in your inventory, first add a role to your inventory file deploy/whatever-environment.rb:
11. October 2015
Converting strings to bf code
I was playing around with the esoteric programming language brainfuck. I found that it was pretty time consuming writing out strings of text using only increments and decrements of the data pointer.
So I decided to write a bf string maker in go. Code generation is pretty important in go, so it is fun to generate code for another language using go.
27. September 2015
Search Index Internals
Watch me discuss how a search engine works.