Rafal JaroszewiczUsing attr_accessor to clean up your calls between modelsIn my glorious real estate management app I thought that it’d be cool to know how much rent a tenant has to pay without typing…Feb 22, 2022Feb 22, 2022
Rafal JaroszewiczinTowards DevEnsure only one record has specific value for another associated record | Rails 6.1.4I couldn’t come up with a better title, but for my app for landlords I faced a problem where I don’t want to remove old tenants. I want to…Feb 6, 2022Feb 6, 2022
Rafal JaroszewiczinTowards DevCreate dynamic dependant dropdowns with Javascript in Rails 6.1.4I managed to pull this stunt off in an app I’m working on. Let’s say we want to have a payment module. On top of the form we have three…Feb 3, 2022Feb 3, 2022
Rafal JaroszewiczHow to call action from one controller while testing another in ruby on railsLet’s assume we are testing BuildingsController and we need to call an action from FlatsController.Dec 27, 2021Dec 27, 2021
Rafal JaroszewiczComparing two row values, but they are in a different order with PythonHere’s the case: We have a data set with thousands of payments where the beneficiary name field is free-format and we need to see if it’s…Jul 16, 2021Jul 16, 2021