Category Archives: rails

In my previous post, I outlined a scenario that needs to be audited for HIPAA compliance – a patient with a list of medications. Every time a medication is added, updated or deleted, an audit record has to be created … Continue reading →

I’ve built a few dozen security mechanisms in my career. Unfortunately, I kept getting it wrong, hence the need to keep building them. Over the years, though, I learned a number of different ways that a security system can be … Continue reading →

Six months ago when I started working a contract with Joey Beninghove, I had never done full time rails work. I had played with it a few times and built a few small example apps just to get the hang … Continue reading →

File this under the “duh…” category… I don’t know why this wasn’t obvious. Joey and I have been working on our rather large app for a while now, with a bunch of demo accounts and data added with our seed … Continue reading →

I’m working on a web app that receives HL7 formatted medical data through my import utility that I’ve talked about a lot, recently. Once I receive those results, I have to parse them out of the file and then display … Continue reading →

A few days ago, I wrote about using the Cells gem to create an encapsulated segment of my app, with view and controller, etc. Well, this didn’t work out so well after all. Aside form the initial problem of `content_for` … Continue reading →

I found myself writing a very ugly helper method in my rails ApplicationHelper module: def render_program_dashboard(patient_program) key = patient_program.program.key content_for :css do stylesheet_link_tag “#{key}/patient_program” end dashboard_instance = nil dashboard_class_name = “#{key.to_s.classify}::ProgramDashboard” begin dashboard_class = dashboard_class_name.constantize dashboard_instance = dashboard_class.new(patient_program) rescue Rails.logger.info … Continue reading →

I’ve got a sort-of meta-application that I’m building in Rails 3 for a client. The core of the application is a framework on which we build various “Programs” that a patient can participate in. On the Patient Profile screen, a … Continue reading →

So you think “The Rails Life” is all unicorns, rainbows and glitter? Yeah. Guess again. Right now it feels more like a glitter cannon shredding a unicorn into a rainbow colored bloody pulp… Joey and I are deploying our rails … Continue reading →