Dump or Search IP Adress from APNIC.

SearchLingo is a simple framework for defining simple query languages and translating them into application-specific queries.

The library which allows to work with API of series aggregator seasonvar.ru

It extracts data from exported .xlsx file of SEB bank statements and generates a financial report.

AES-256-GCM authenticated encryption for sensitive data

Start a gift exchange from the command line

Make it easy to use Cipher .

This gem provides a method to decrypt and retrieve secrets from Password-Store ('pass' cli tool; see: https://www.passwordstore.org/).

To encrypt the configuration value.

A narrow production-oriented field encryption layer: AES-256-GCM envelope, HMAC-SHA256 blind indexes, Ruby extension, MySQL UDF source, admin SQL contracts, and migration helpers.

SecureDGram is a ChaCha20-Poly1305 encrypted UDP messaging daemon with SQLite3-backed message queuing, ACK tracking, replay protection, and CLI tools for sending, receiving, and purging messages.

Securing your users' passwords

This gem is a build from the original work of https://github.com/benlovell

Generate secure 64-bit integers using the same approach used by UUIDs.

Generate, encrypt, and decrypt signed JSON web tokens

A Ruby frontend for the See5/C5.0 family of classifiers and modellers.

This is rails seed file sort tool. This tool can without changing the content & format, just replace only order.

Easily load real application content for local development

Adds convenience methods to ActiveRecord models.

化学式の分子の量を秤り、反応式の割合の数を厳密に釣合はすRubyGemに候