Command line tool to automate the provision and bootstrap of virtual machine application environments

Provider plugin gem framework with required module method and \ basic testing structure for creating custom vaquero_io providers

Converts a product repository to a .pivotal file.

varager is a Ruby library for interacting with the Varager API.

DSL for variable scoping / encapsulation for readability and organisation, by means of block indents and explicit variable declarations. Useful when organising complex conditions such as procs (case-in-point: complex `... if: -> {}` Rails model validations

variable neighborhood search to solve travelling salesman

Ruby already has `Method` objects, why not `Variable` objects as well?

A policy gem for selecting different environments.

Compute values that change with time (or some independent variable), using various transitions (immediate, linear, sigmoid) between values.

default, JSON, LTSV logger.

Varify

utility methods for matching patterns.

A few helper functions that help caching and sweeping web pages using varnish

Do more with less.

Vatapa combines Vue, Rails Partials, Yaml and generators to create multi-layered components.

Ruby API to the Vatbook service for reading and parsing Vatsim pilot and ATC bookings. Booking query requests are made by FIR and individual bookings are returned as objects, exposing a rich set of attributes. Support for excluding enroute pilot bookings. Support for pulling pilot and atc booking...

A gem to calculate VAT of multiple products with differently VAT percentages.

Calculating VAT/GST/PST based on shipping rate, insurance fee, pickup_fee...etc

VAT-ID validator based on ActiveModel::EachValidator

Uses Nokogiri for parsing classes from the Virgin Active website(s)