So recently, I had a Rails app that raised the following exception:...
The pragmatic programmers dave and andy once summed up object oriented...
One problem with most of us developers is that we get too attached to our...
The thing that complicates code more than anything else is conditional logic;...
“We’ll just add a flag in the database.”
I hate that phrase, it just sounds...
Database normalization, the database world’s equivalent of DRY, can lead you...
You need a new class when you have new behavior.
Everyone loves metrics. I think they’re great guidelines and can help you...
I’m not a huge fan of Ruby’s unless keyword. I mean its nice but it can take...
Why doesn’t Rails generate a test file for each of your helpers for each of...