Find documentation here: https://github.com/leandrosardi/blackstack-core.

BLAKE is a cryptographic hash function based on Dan Bernstein's ChaCha stream cipher, but a permuted copy of the input block, XORed with round constants, is added before each ChaCha round. Like SHA-2, there are two variants differing in the word size. ChaCha operates on a 4×4 array of words. BLAK...

BLAKE is a cryptographic hash function based on Dan Bernstein's ChaCha stream cipher, but a permuted copy of the input block, XORed with round constants, is added before each ChaCha round. Like SHA-2, there are two variants differing in the word size. ChaCha operates on a 4×4 array of words. BLAK...

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Add a JSON API to Blazer

Execute tasks using Salt

Discover and execute tasks using serf

Generate spreadsheets amortization schedules from the command line

Adds cryptographic functions to many Ruby core classes.

This is an implementation of Bottom-Left method to 2-Dimensional Strip Packing Problem.

Run your specs with beautiful output and blink(1) signals

Control your BlinkStick

Bliss API client library

Rack based framework focused on building JSON REST web services. Concentrates on making the basics very easy to write and fast to execute. Fully extensible through RACK middleware and your own code

Blobject provides a free flowing syntax for creating blobs of data.

blobstache client

This gem is usable for making blockchains from database through models.

This is a direct rip/port of Money Open Exchange Rates experimental and not used in production.