Contributing

When adding a new public function

Write a sample in the appropriate place in the samples/ directory.
Implement the function.
Submit a pull request.

When modifying an existing data structure

Find all samples that use the data structure and make sure they run.
Modify the data structure.
Modify the samples as appropriate.
Make sure all relevant samples still run.
Submit a pull request.

Submitting a pull request

If your code is radically different from existing functionality, give some explanation for how it fits in this library.
Create a topic branch on your fork.
Rebase and squash your commits.