Discover @brianhempel Open Source projects

Brian Hempel (@brianhempel)

brianhempel

Stars
839
Global Rank 36,220 (Top 2 %)
Followers 61
Registered almost 14 years ago
Most used languages

Ruby
60.9 %

JavaScript
13.0 %

Jupyter Notebook
4.3 %

OCaml
4.3 %

Haskell
4.3 %

Python
4.3 %

Go
4.3 %

Julia
4.3 %

active_record_union

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

isrubyfastyet

Practical, daily benchmarks of Ruby implementations.

rounding

Round by any arbitrary step in Ruby.

live-ghci

Evaluate special comments in your program on file save.

stream_json_demo

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

simple_stats

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

fuzzy_tools

Fuzzy document finding in Ruby

nadocast

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

hash_to_hidden_fields

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

base_x

Convert numbers into and out of any base in Ruby; avoid ambiguous characters like 1, l, and I!

sneakynote.com

Share Secrets Securely: Read-once, self-destructing, URL-sharable secret storage. https://sneakynote.com/

maniposynth

Bimodal text editing and direct manipulation-driven synthesis on tangible values for (some subset of) OCaml.

mongo_sequence

Atomically incrementing sequences in MongoDB. Useful for auto-incrementing id's or other counters that can't collide.

human_token

Random tokens without ambiguous characters—friendly for humans!

gogo

Pseudo-shell hack with Rails environment preloaded for faster tests and faster generators and faster rake commands. Go go go go!

mm-logged-time

Logging of query time and load time for MongoMapper (Works through MongoMapper 0.9.0, broken on 0.9.1)

facepals.fun

https://facepals.fun

sketch-n-plot

In-notebook bidirectional GUI for matplotlib. Edit your plots with code and mouse!

Jupyter Notebook

commitables

Yep this happened.

autocomplete-better-generic

Generic autocomplete provider for Atom with smarter and more aggressive heuristics than autocomplete-plus's built-in provider.

demarcken_word_segmentation

Implementation of Carl de Marken's unsupervised word segmentation algorithm

chromedriver-gem

Gem to download chromedriver so Chrome can be used with selenium-webdriver

chess_clock

A simple, online, javascript-driven chess clock.

MemoryConstrainedTreeBoosting.jl

Fast Julia language gradient boosted decision trees with careful use of RAM