Fast C extension for converting IP addresses from string to integer

IPCrypt provides methods for encrypting and obfuscating IP addresses for privacy-preserving storage, logging, and analytics. Implements deterministic, non-deterministic (KIASU-BC), and XTS-based encryption.

Ruby gem for ipify.org, a service to retrieve your external IP address.

IPLookup uses GeoIP2 MaxMind DB to lookup the country, timezone, coordinates and locale for ip adresses.

Restrict some IPs to do something

Ruby-driven IPTables

Simple table helper

CLI tool for irasutoya

Show current app environment in rails console

Track all commands exected in an IRB console and correlate the actions to the users executed them.

A generic web crawler that doesn't crawl outside URLs.

An experiment that brings some Rust patterns to Ruby.

Instant-runoff Voting is a type of ranked preferential voting method. This gem makes it enable Ruby program.

Adds an "is_a" validator to validate polymorphic relations.

Library for communicating with the ISBNdb.com's v2 API

Detects a dark color based on luminance W3 standarts ( https://www.w3.org/TR/WCAG20/#relativeluminancedef ). It has these options: * is a hex color dark * is an Imagick pixel dark * is an Imagick pixel from a blob dark * is an area in a blob over a dark background (uses Imagick for it too). An example practical aspect: it can be useful to understand will a black colored text be visible or not over an area.

A simple Ruby SDK for sending emails through isend.ai using various email connectors like AWS SES, SendGrid, Mailgun, and more.

Ishin converts objects into their Hash representations.

Internationalisation for Metanorma rendering

Allow Jira issues to be created at a specified recurrence