In few cases random HTTP User-Agent strings are required that are generated by this gem.

Low-level gem to access Usergrid / Apigee App Services

This ruby gem provides some useful command line utilities

Vagrant plugin for executing shell commands on guests machines and hooking them in the boot process

VyOS Guest Support for Vagrant

Common Rails validations wrapped in a gem.

Log validation errors to the database for later inspection.

Validation groups for ActiveRecord

Tool to configure a VMware vCloud Edge Gateway. Uses vcloud-core.

Tool to launch and configure vCloud vApps

Vcloud-walker is a command line tool to describe different vCloud entities. This tool is a thin layer around fog api, which exposes summarized vCloud entities in the form of JSON

Vendor everything. Stay sane.

VersionCompare simplifies comparison of version numbers with other version numbers. It aims to be as light and flexible as possible. Inputs can be a String, Integer, Float, Array, or any object that defines `#to_comparable_version`.

Allows recording of RTMP video streams. Uses RTMPdump.

Provides a set of primitive view components and helpers for building UI in Rails applications with minimal overhead.

Ruby gem for generating VINs

Cassandra CQL3 persistence for Virtus extended classes

Convert deeply nested Virtus or other objects that respond to attributes to hashes and arrays

Add dirty tracking of attributes to your ruby objects

Simple CLI wrappers to control and record VNC displays from Ruby.