Memberships API

[newstler]

That implements memberships API, adds OpenAPI specs, and fixes path examples generation.
Required by bullet-train-co/bullet_train-core#237

[jagthedrummer]

Hey @newstler, is this still something that you'd like to see merged. If so, would you mind rebasing/merging main and making sure that tests are passing?

[newstler]

Hey @jagthedrummer, sure! Take also a look at #749 (and bullet-train-co/bullet_train-core#270) please! Very much awaited!

[newstler]

Updated! I still don't know how to run tests here against a specific branch in a core repo, that's why tests are falling.

[jagthedrummer]

Hey @newstler, the Core: tests in Circle will automatically run against a matching branch in the core repo if it can find one. Since your branches are named features/api-memberships in both repos we're running those tests against your changes in core. The ones that are failing here are are the Release: tests, which we purposefully run against the currently-released versions of the gems.

This helps us know when we're introducing a breaking change into the starter repo because of dependencies on new versions of the gems. These failures basically mean that we need to merge the changes in core, then release new versions of the gems, then merge this PR, and then cut a new release of the starter repo.