Install the gem and add to the application's Gemfile by executing:
$ bundle add lti_core_rails
If bundler is not being used to manage dependencies, install the gem by executing:
$ gem install lti_core_rails
This engine is to implement as much as possible of the LTI Core 1.3. The intent of this is to be a drop-in Rails engine to make building a LTI Core 1.3 application dead simple.
The need for this project stems from the ims-lti gem and the lti_provider_engine engine. While those are decent starting points, they do not appear to implement the latest standards. This is a fresh implementation which will allow developers to use some or all relevant standards as needed.
Contribution directions go here.
The gem is available as open source under the terms of the MIT License.