A simple audit trail for your ActiveRecord model, with a minimum of fuss. stores a before and after hash of the fields you want audited, whenever a change is made.

Simple calendar helper in Cells.

SimpleCart is a rails engine with shopping cart functionality.

Simple, url-safe, opinionated string encryption

SimpleFileCache writes a ruby object to a binary file so that it can be retrieved later from the disk rather than recomputed from scratch. It defines a single method #load_or_recompute that receives a file path and a block. If the file exists and is recent (last changed today), it returns the file contents read with Marshal#load. Otherwise, it executesthe block, saves its return value with Marshal#dump and returns the new data.

Iugu Gem

A simple math gem which provides a set of tools for math operations.

Lets you easily change messaging adapters for simple queue and poll operations

Simple views for AR model attributes tables and collection of AR models.

Opinionated but Simple SQS wrapper.

A simple implementation of timeout

Simply Serializable makes it easy to serialize any object. It provides a configuratable way to serialize the attributes you want and ignore the ones you don't.

Sinatra extension for allowing an application to auto-redirect to to a local ip address when it's possible.

Build simple applications based on the mvc model of rails, in a lean way using sinatra as a web service.

Generate a rails app through my practice

Crawl a site and check various health indicators, such as: HTTP 4XX, 5XX status, valid HTML/XML/JSON. Missing image alt attributes/missing HTML title/description.

A generator sitemap based on directory structure

A library that encapsulate si units and their conversions.

Makes life easy for who wants to get the bus schedule from SJC website

Slack BlockKit Helper