rake_routes_normalizer is a utility for migrating routes from Rails 2 to 3. It can normalize the printout of rake routes so that it's easier to diff Rails 2 to 3 routes.

Rake scripts helper for file system and shell commands.

Raki enables chaining of objects. It is based on the definition of an interface and some builders. Chained Rakis must conforms to the Raki definition.

Writing my own homebrew toy programming language to learn about compiler construction.

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Ruby client for Amazon Alexa APIs.

CLI Tool for Ralph (https://ralph.allegro.tech/).

Provides HTML data for Rails apps.

Rack authentication middleware

REPL for Rampcode, a bytebeat interpreter for Puredata

This gem allows to generate a random coordinate and to validate its position in a given area (e. g. avoid lake, sea, etc.). This is useful for obtaining locations by reverse geocoding.

A Gem to conditionally execute a block based on a certain probability

Random number generator from a multivariate normal distribution.

RandomPassword.generate(strength = 8) method provides you with a tottally random 8 letter string password which you can alter its strength by providing another number as strength, ex: 16, 32, 64

This gem helps you generate random string of various "types" - a random email, a random date, a random Twitter handle, etc. Or just a random string.

Generate random but unique ids for your active record records.

This gem returns simple JSON/hash responses from the Russian Random User Generator API.

randam colors

generate random numbers that sum up to a given integer

It accepts ranges or items with ranges and compacts them.