An RSpec matcher that ensures expected is an array and each element is of specified type.

RSpec matcher define_constant. Runs block and tracks all defined constants to make sure specified constant name gets defined. Removes defined constant after expectation

This gem includes the common data structures and algorithms.

Format-preserving encryption for Ruby, based on https://github.com/mysto/clang-fpe.

RubyNEAT -- Neural Evolution of Augmenting Topologies for Ruby. By way of an enhanced form of Genetic Algorithms -- the NEAT algorithm, populations of neural nets are evolved to handle pre-defined goals. RubyNEAT is the first implementation of the NEAT algorithm for Ruby, and it leverages Ruby's power to implement the NEAT algorithm in a way that would be difficult to do in other languages. The 'activation function' is largely standalone. Basically, activation is achieved by functional programming. Meaning, once your network is evolved, you can extract it as source code you can then utilize without the RubyNEAT engine. RubyNEAT can be used for nearly any Machine Learning task you can dream of, because it's also extensible and modular. See http://rubyneat.com for the details.

A web-based Dashboard for your RubyNEAT development, http://localhost:3912

To allow RubyNEAT to extend the phenotypes and evaluations in a distributed and language-neutral manner, this plugin exists. Phenotype DSL is sent in a JSON format through RabbitMQ and the evaluation results are returned via the same. You may now set up worker queues on any number of servers to do the evaluation and return the results.

The ffi-rzmq wraps ZeroMQ nicely, but not in a Ruby-friendly manner. here, we take that one step further to present a mor Ruby-Friendy interface.

This supports LE Advertising

Scryglass is a ruby console tool for visualizing and actively exploring objects (large, nested, interrelated, or unfamiliar). You can navigate nested arrays, hashes, instance variables, ActiveRecord relations, and unknown Enumerable types like an expandable/collapsable file tree in an intuitive UI. Objects and child objects can also be inspected through a variety of display lenses, returned directly to the console, and more!

Static site generation with a familiar API.

see summary

Metrics and Benchmarks of your app.

Slugforge is a tool for building, managing, and deploying Procfile based applications. It was developed to automate the workflow used at Tapjoy, but has been generalized to be more widely applicable.

Provides a single interface for posting errors to multiple error reporting providers (Airbrake and Rollbar)

Provides functions to build a client for the coding competition Software-Challenge Germany.

Sparse matrix implementations (just Yale currently) in pure Ruby.

Everything you need to debug Rails apps

Web UI wrapper for the awesome stackprof profiler.

Statistics3 is a module that provides normal, Chi-square, t- and F- probability distributions for Ruby. It is a fork/continuation of Shin-ichiro Hara's original code. It provides a native, compiled extension and a pure Ruby implementation.