be0ee18519
* fix: Use reselect’s defaultMemoize instead of lodash.memoize Lodash memoize doesn’t examine all parameters when deciding to memoize, apparently, meaning it doesn’t re-call the function if any parameter except the first changes. More here: https://dev.to/nioufe/you-should-not-use-lodash-for-memoization-3441 * Fixing test setup. Improper use of sequenceMetadata factory! Two problems: One, we weren’t properly passing the courseId into our sequenceMetadata factories, so it was differing than the one defined in courseMetadata. This didn’t manifest until now because we weren’t using the one from sequenceMetadata until this memoization fix! Two, I’d updated the options for sequenceMetadata to have a “unitBlocks” option, but didn’t update all the usages of the old “unitBlock” option. This meant it was manually creating its own unit instead of inheriting the one from courseBlocks, resulting in a different ID.
|Build Status| |Coveralls| |npm_version| |npm_downloads| |license| frontend-app-learning ========================= Please tag **@edx/teaching-and-learning** on any PRs or issues. Thanks. Introduction ------------ React app for edX learning. .. |Build Status| image:: https://api.travis-ci.org/edx/frontend-app-learning.svg?branch=master :target: https://travis-ci.org/edx/frontend-app-learning .. |Coveralls| image:: https://img.shields.io/coveralls/edx/frontend-app-learning.svg?branch=master :target: https://coveralls.io/github/edx/frontend-app-learning .. |npm_version| image:: https://img.shields.io/npm/v/@edx/frontend-app-learning.svg :target: @edx/frontend-app-learning .. |npm_downloads| image:: https://img.shields.io/npm/dt/@edx/frontend-app-learning.svg :target: @edx/frontend-app-learning .. |license| image:: https://img.shields.io/npm/l/@edx/frontend-app-learning.svg :target: @edx/frontend-app-learning Development ----------- Start Devstack ^^^^^^^^^^^^^^ To use this application `devstack <https://github.com/edx/devstack>`__ must be running and you must be logged into it. - Start devstack - Log in (http://localhost:18000/login) Start the development server ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ In this project, install requirements and start the development server by running: .. code:: bash npm install npm start # The server will run on port 1995 Once the dev server is up, visit http://localhost:2000/course/course-v1:edX+DemoX+Demo_Course to view the demo course. You can replace ``course-v1:edX+DemoX+Demo_Course`` with a different course key.