Schleuder is a group's email-gateway: subscribers can exchange encrypted emails among themselves, receive emails from non-subscribers and send emails to non-subscribers via the list. (Please note: For some platforms there's a better way of installing Schleuder than `gem install`. See <https://schleuder.org/schleuder/docs/server-admins.html#installation> for details.)

Crawling framework

A Ruby implementation of the Spotify Meta API.

Makes it easy to import spreadsheets. Handles .csv and .xlsx formats as well as raw 2D arrays

Gem to handle transcoding in ruby

Find all those devices connected in LAN

Gem intended to analize and deduct data from CSV, XLS, XLSX, files

Provides analysis of (geo)data files.