An intro to ActiveRecord’s join option.
An intro to Rails polymorphic associations for Java developers.
How to work around some common SwitchTower deployment problems.
Saying “no” is hard in the short run but worth it in the long run.
Avoid big teams with abstract goals.
Don’t make your problem harder than it has to be.
Salespeople and customer service.
Use the right tool for the job.
Keep looking for a solution, even if it’s uncommon.