Web mapping libraries like Leaflet often don't support PostGIS's native Well-Known Binary (WKB) and Well-Known Text (WKT) representation, but they do support GeoJSON, so this library helps translate between the two.

Run code on only a certain number of Heroku dynos, isolated

FasterCSV is great and all but when you get to 100mb files it takes a while and you may only be looking for certain records that match some criteria, enter theman

Creates views which allow anonymization of database tables.

TimeFrame

Set of time, date, weekday related methods.

Adds time-only capabilities to the Time class and maps the Rails time type correctly to a time without date.

Simple filtering for ActiveRecord, Sequel and enumerables.

Contributions and additions for the Tire gem

Helper for simplifying JSON api creation.

Small macro to generate unique random token attribute for ActiveRecord

Filterable gem aims to simplify the process of filtering active record objects.It provides an easy way to define filters on the model (without having to write scopes) and apply them on any active record collection.

Encapsulate common application behaviour with dynamically generated classes

Track rake tasks in your Rails application.

Keeps the timestamps for all models created or updated in at transaction the same

Define transient tables and Active Record models for testing purposes.

Automatically translate ActiveRecord columns using a second model containing the translations.

ActiveRecord/Rails simple translatable attributes

Triggers/automations engine

Trims all database logging of BLOBS