JSON API(jsonapi.org) serializer wrapper methods that work with Rails and can be used to serialize any kind of ruby object with AMS style output.

LPT Ruby API Client

authlogic-connect fork to solve a few nagging issues, while an update is not (business-)viable

`lspci -vmm` parser

Gem that allows you to run a version of SQS server locally.

Provides the set of classes to simplify work with Google services

LTI standard launches will include roles, this gem maps those roles into an easily useable format for ruby

Rails mountable engine templates for LTI development

Contains set of classes to work with Google Docs based lesson objects

An easy and extendable controller validator helper for Rails.

luckysheet-sass is a Sass-powered version of LuckySheet, ready to drop right into your Sass powered applications.

Interface for working with Request Tracker (RT) tickets inspired by ActiveRecord.

Easily interact with IMAP servers

"Lumbar supports building Backbone (JS) applications."

Support for using the lumberjack logging library in Rails applications.

LumberYak enables structured logging via JSON for any Rails application

Lumiere fetches metadata from video providers

Convert money in one currency into another

Have you ever tried to highlight your Ruby objects from your controllers/models/whatever in the Rails log? Lumos can easily wrap and make any object perceptible amongs common Rails log mess!

LunchMoney API client library.