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Ruby

Strange Billing Question

When generating a PDF for my invoices in my student admin panel the action is super fast. How is treehouse doing this?

My understanding is that PDF generation is an expensive process but the way you guys do it in that section of the app is very fast, so I'm wondering if you can share any design patterns here.

Sidekiq + Prawn? Thanks! ( Jason Seifer , Jim Hoskins )

-twiz

3 Answers

Jason Seifer
STAFF
Jason Seifer
Treehouse Guest Teacher

Hey Twiz T great question! We use the payday gem written by our very own Alan Johnson. Behind the scenes it uses prawn gem to do pdf generation. There's no background processes at work -- prawn is pretty quick. Hope that helps!

Sweet, great work on that section!

Tag some treehouse team members here to let them know this is a question for them or contact support directly (link on the right). In most cases the forum is roamed by students and mods who are also just students.

nice rec! Not really a "support" issue and unsure if teachers actually work on the treehouse app. I'll try tagging some teachers.

Some of them do. If not, I'm sure they can ask the devs and get back to you with a response ;). I'll tag Jim Hoskins and Jason Seifer for a start.

Sweet, great work on that section.