At Cook Smarts we need a way to provide one-time announcements to customers, right inside our Rails app.
For instance, we may want to notify our paying users of a new feature when they log in.
Once the customer reads the announcement, he or she can close it and will never see it again.
The closest Ruby gem I could find is thoughtbot’s paul_revere. It’s elegant and simple, providing one-off announcements to an app.
It does not, however, support:
- Start and end dates for an announcement What if an announcement is relevant only for a period of time?
- Announcements to a subset of users What if an announcement is relevant only to some users?
- Remembering across devices that a user closed a message If the user already read a message on desktop, why should they see it again on mobile?
What about keeping it simple?
One-off announcements may seem simple at first, but in practice, they benefit from more granularity.
Showing people only the announcements they need, at the right time, and only once, increases the messages’ potency.
Filtering announcements by user characteristics
Each announcement will be filtered based on conditions about the current user. For instance, is the user on a free trial or paid plan? When they did they sign up?
Perhaps we need to grab all announcements the user has not read with a simple database query, and then use some logic to see which of those is relevant to the user.
In any case, I’m looking for a safe, customizable way to target one-time messages.
Next, I’ll take you through the process of creating a Ruby gem for one-time announcements. Stay tuned for part 2…
Hired.com brings Rails job offers to you. Free for candidates. Salaries from $75,000 to $250,000. Sign up now!