Unofficial gem for connecting to memotoo.com with their soap-api and handle your contact needs. Memotoo lets your synchronize all your contacts, events and tasks with yahoo, gmail, facebook, xing, outlook, your mobile-phone and more. You can also get your e-mails in one place.Features of memotoo:...

This is a fork of Grack that adds Branch Level Access control and LDAP Authentication

Really simple PAM support for Authlogic via the rpam package. Code heavily based on authlogic_ldap and authlogic_openid.

Provide an LDAP search interface to an ActiveRecord model in a Rails 3 project

A Gem tuned specifically to authenticate to Active Directory's flavor of ldap. Very bare-bones

ActiveDirectory uses Net::LDAP to provide a means of accessing and modifying an Active Directory data store.