A gem for validating Australian Government Unique Student Identifiers (USI)

Providing a flexible alias for column names in ActiveRecord.

UU

Expose the AAL2 SDK API via a set of Ruby classes optimised for developer happiness

VADER (Valence Aware Dictionary and sEntiment Reasoner) is a lexicon and rule-based sentiment analysis tool that is specifically attuned to sentiments expressed in social media.

Clusterfuck lets you fuck with clusters

Simple gem helpful in validating standard credit card forms

ActiveRecord force destroy records with all related associations

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

Visible Alpha's ruby style keeps a centralized set of linter rules for the ruby programming language.

A VAST analyzer that autodetects VPAID, flash, and js in VAST media files

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

Ruby Client for the Vault Gem

A web scraping gem for teams, betting lines, records, and results for the NCAA (football and basketball), NFL, NBA, MLB, NHL, and Soccer

Verify HTTP redirects - comes with CLI and CSV support (you can of course use plain Ruby too).

Verify URL(s) with ease - CLI and Ruby.

Version ActiveRecord models using composite primary keys

`versioned-routes-rails` adds a single method to the Rails `routes.rb` DSL,`version`, which allows you to specify API versions.

Semantic version management for database records using ActiveRecord

The Vertex Client Ruby Gem provides an interface to integrate with Vertex Cloud's SOAP API.