This gem produces a calendar output similar to the Unix cal program

Utility for manipulating a calendar in the command line

# School Year Simple logic for translating between academic year and grade for a student ## Sample Usage `SchoolYear.grade_to_graduation_year(grade, academic_year)` determines the graduation year for a student based on their grade and the academic year `SchoolYear.grade_to_ye...

APIMatic SDK for Google Calendar API

A Google Calendar Agent which supports delegation

Used to connect Legion to Google Calendar

A view helper that creates a calendar using a table. You can easily add events with any content.

LaterDude is a small calendar helper plugin for Rails with i18n support.

season-formats - read / parse and print seasons (using an academic or calendar year

Rails builder for creating tables and calendars inspired by ActionView's FormBuilder.

This ruby gem provides functions for common operations with the Outlook Mail, Calendar, and Contacts APIs.

View helper that allows to select dates from a calendar (using jQuery Ui plugin)

Engine Implementation of jQuery Full Calendar

Generates a time_select field like Google calendar.

hijri is full Islamic Hijri calendar lib for ruby.

Pure ruby library of Wareki (Japanese calendar date) that supports string parsing, formatting, and bi-directional convertion with standard Date class.

A Rails builder for creating weekly calendars (horizontal scrolling), inspired by TableBuilder.

agcaldav is yet another great Ruby client for CalDAV calendar. It is based on the icalendar gem.

Helper gem for dealing with business days and date adjustment in multiple countries.

owncloud_caldav is Ruby client for CalDAV calendar. It is based on the agcaldav gem.