Write benchmarks without the hassle

A set of enhancements to the standard library benchmark.rb

Provides a C-optimized method for underscoring a string

OpenFastStruct is a data structure, similar to an OpenStruct but faster.

A simple Ruby library to check if a given string is present in a blacklist of 95,000 common passwords. This gem has been DEPRECATED; please switch to password_blocklist for continued support. See migration details in the README.

Inspired by dry-initializer and virtus, portrayal is a minimalist gem that takes a somewhat different approach to building struct-like classes. It steps away from types, coersion, and writer methods in favor of encouraging well-designed constructors. Read more in the Philosophy section of the REA...

Compose declarative, component-based responses to HTTP requests

Xf - Transform functions for Enumerable collections

Alt Memery is a gem for memoization. It's a fork of Memery with implementation via `UnboundMethod` instead of `prepend Module`.

awfy is a benchmarking tool that allows you to define groups of benchmarks and compare against runtimes, branches etc.

Benchmark IPS with allocations

A somewhat fancy observer pattern library with features like named events and scoped subscriptions.

Fast transliteration of Serbian Cyrillic to Latin and back. Brzo preslovljavanje ćirilice u latinicu i obratno.

This gem instantiates a Rack middleware for rack-based web applications in order to provide Interactive Application Security Testing and Protection.

Yet another approach to revisit the service object pattern in Ruby, but this time focusing on the unique, opinionated, moderately obtrusive, but not mandatory features.

Dead simple configurable user notifications with little overhead.

CSV based Ruby decision tables.

Simple and composable validation and coercion of data structures inspired by clojure specs

Puts your console on fire. Use a truecolor console for best effect.

This library makes it easy to declare protocols and use in in functional way.