Bitmasker allows you to store many boolean values as one integer field in the database.

Email Verification that’s astonishingly easy and low-cost. See https://blazeverify.com for details.

首趣微店核心模块,包含结算项的创建、更新、删除,微店主积分的更改等信息

A DSL for defining API schemas/endpoints, validating, serializing and generating Open API v3

Simple wrapper for Blue State Digital.

Provides EAN, ISBN, and ASIN classes and validators in Ruby

Bourgeois is a Ruby library that makes using presenters a very simple thing.

BPMN is a workflow gem for Ruby applications based on the BPMN standard. It executes business processes and rules defined in a modeler.

Emissão de Boletos Bancários em Ruby

Validates brazilian documents like CPF, CNPJ and IE.

Role specific Permits for use with CanCan permission system

No magic authorization for Rails

Wraps up a CapsuleCRM API

Validate carrierwave uploads are virus free with clamav.

Simple whole data validation via ActiveRecord

A ruby implementation of the Chilean 'comunas'.

A utility gem for Cielo Integration

This opinionated ruby client is intended to make it uncomfortably easy to use Cloudflare's models.

Calculate the Italian Tax ID (Codice Fiscale)

CommandModel - when update_attributes isn't enough.