The Preconditions library provides a simple set of methods for checking arguments being passed into a method. Instead of writing custom checks and raising exceptions directly in your code you can use Preconditions to verify basic properties of your arguments (not-nil, satisfying a boolean expres...

If defined, a Rails controller's pre_prender() method will be invoked for each action right before Rail's built-in render() method. This will give the controller a chance to fully initialize any variables or view model just prior to rendering the view.

Prescient provides a unified interface for AI providers including local Ollama, Anthropic Claude, OpenAI GPT, and HuggingFace models. Built for AI applications with error handling, health monitoring, and provider switching.

You can use PressAnyKey to halt a program until the user presses any key.

Multicast upstream data to websocket clients

Generates new gem skeletons faster than the speed of rice! That is, assuming that you want to use bundler for gem management, rake for task management, rspec for testing, and yard for documentation.

prestashop webservice api

Ruby gem to interact with the Prestashop API.

PrettyFeed provides a modulizer you can include in a job, worker, class, rake task, etc, which allows for simple pass/fail logging colorization. Defaults are `truthy: 'green'` and `falsey: 'red'`.

Implementation of the Prevoty API

Escribes un número natural, el límite y te calcula todos los primos hasta ese límite.

Run tests in priority

Simple request stats collector for Rails applications

PrismDB API client for ruby

Prism helps you split your apps and your design document into visible components. Its purpose is to enable designers to be an effective part of a QA / Continuous Integration process.

PrisonArchitect save file parser.

PrizePick client to fetch data from the PrizePicks API.

A "problem detail" as a way to carry machine-readable details of errors in a HTTP response, to avoid the need to define new error response formats for HTTP APIs.

A simple library for working with the Proby task monitoring application.

Non-discriminatory profiler for Ruby MRI code. This gem is a small wrapper around the ruby-prof gem to do simple but powerful profiling