On the Laravel News site there's a new post looking at the use of user-defined schedules and some of the "hidden" features the Laravel framework provides to allow for even more customization.
Recently Adam Wathan and Taylor Otwell have used Basecamp to track what they are doing every day–a tech diary. Notably, they are using the check-in feature which allows you to schedule questions to be sent to members about almost anything. Taylor and Adam are using it for “What did you work on today?”
It’s not that it’s the same time of day or even that it’s only weekdays which peaked my curiosity but the fact every check-in has a custom schedule defined by a user. In Laravel, we can quickly schedule a job to run every weekday at 4 pm, and we can use a custom timezone. But out of the box, we cannot set a different schedule for every individual check-in. We would have to store a cron expression and manually check every minute if it’s due.
After some "source code diving" the author figured out that the Schedulable trait allows you to define a more customized version of a schedule to fit your needs, making it simple to implement in any class or model. Code examples of these changes are included in the post as well as some next steps to have it implemented more widely either in the Laravel core or a package.