This program processes detailed schedule information from your school's Ellucian Banner information system to generate Google Calendar events and/or Google Sheets gradebook files for each of your scheduled classes.

Daum OpenAPI Library. API for Cafe, Calendar, and Tistory.

Insert DevapeCalendar description.

Broadcast Calendar navigation in Ruby made simple

SimpleCalendarJuliusRobertOppenheimer is craeted to help understand how the real SimpleCalendar gem works.

Implements the Discordian calendar, printing out the current date

A popular and flexible JavaScript DatePicker for RubyOnRails (and others)

Kit is DSC's Community and Content Management System (CCMS) built as a Rails engine for Rails 3.1 and above. It provides an entire application's worth of CMS functions including in-place WYSIWYG editing with versioning, flexible layouts and templates, CSS and JS all managed within your browser, d...

Create blacklist rules for calendars with ease. Supports recurring rules for certain weekdays, date numbers, hour of day.

Like Business Time (https://github.com/bokmann/business_time), this gem has support for domain specific dates. Unlike Business Time, School Days focuses on the demands of keeping a school calendar

Gem Wrapper da API de http://www.calendario.com.br

A full featured wrapper for interacting with the Google Calendar API

A Ruby calendar gem with multiple formats and holiday highlighting for many countries

Adds a CLI and a feature to pull your next day of calendar events into the Timex Datalink watch. Note: Hardcoded protocol1 and EST timezone. At the moment.

Work with period of dates in a easy way. This gem provides functionalities like workdays, date as string and period to calendars.

frenchrevcal-ruby implements the French Revolutionary (or Republican) calendar.

Date class is extended for the luna calendar of Japan

A simple gem to work with month dates in correct order and objects attached to them.

Gem that adds date related scopes to ActiveRecord models

Gem which allows you to select start week day and get dates ranges according to it.