dkhofer

partitioned

Postgres database table partitioning support for Rails

primes

Library for testing primality and factoring integers in Crystal

sandbox

Repo for playing around with various things

advent-of-code

My solutions for Advent of Code 2015

algorithms

Algorithms that I find interesting.

awesome-crystal

:gem: A collection of awesome Crystal libraries, tools, frameworks and software

bulk_data_methods

Support for bulk data methods in ActiveRecord (create_many and update_many)

crystal

The Crystal Programming Language

crystalla

Crystal library for Numerical Methods. It binds to LAPACK and is unashamedly inspired by Numpy.

emacs-crystal-mode

A minimal crystal mode for emacs, based on ruby-mode (of course)

haml_coffee_assets

Haml Coffee templates in the Rails asset pipeline or as Sprockets engine.

machine-learning

Code for machine learning

majority-element

Benchmarking a very basic solution to finding if any element in an array occurs more than half of the time..

matrix

multiplication

Library implementing multiplication algorithms

naf

pg_advisory_locker

Helper for calling PostgreSQL functions: pg_advisory_lock, pg_advisory_try_lock, and pg_advisory_unlock.