The Community App Sharing Architecture (CASA) provides a mechanism for discovering and sharing metadata about web resources such as websites, mobile apps and LTI tools. It models real-world decision-making through extensible attributes, filter and transform operations, flexible peering relationships, etc.
This Ruby gem is part of the CASA reference implementation. It provides handlers for operations used by protocol modules.
This software is open-source and licensed under the Apache 2 license.
The full text of the license may be found in the LICENSE file.