Brian Hempel

UNIONs in ActiveRecord! Adds proper union and union_all methods to ActiveRecord::Relation.

brianhempel

Fuzzy document finding in Ruby

brianhempel

Practical, daily benchmarks of Ruby implementations.

brianhempel

Evaluate special comments in your program on file save.

brianhempel

In goes a hash, out comes hidden fields. Great for preserving Rails parameters without abusing the session.

brianhempel

Rails 3 and 4 session store class implemented for MongoMapper and Mongoid or any other MongoDB ODM

brianhempel

Tornado probabilities via post-processing weather model outputs with machine learning.

brianhempel

Round by any arbitrary step in Ruby.

brianhempel

Finally, simple mean, median, mode, sum, and frequencies for Ruby arrays and enumerables!

brianhempel

Demo of HTTP chunked streamed JSON with lazy enumerators, ActionController::Live, and deflate.

brianhempel