Check if something is a positive number. This module doesn't consider 0 to be a positive number and doesn't distinguish between -0 and 0. If you want to detect 0, use the positive_zero module.
The a11y module seeks to provide reusable tools for developers of Drupal sites to aid those that have need of assistive technologies and display methods.
When content presents hardcoded paths of files migrated to Amazon S3, they would 404 at the localhost. With this module, they will instead be retrieved from s3.