I was struggling with with Railstutorial exercise 2 in ch.7. I found the answer in stackoverflow.
But this is frustrating because it doesn't help me understand the solution. Basically I don't know where to go to understand the assert_select.
When I googled it I found this page.
But is the right documentation? What's with the edge thing?
If it is the right doc it doesn't provide helpful examples - where would I go to dig deeper.
Any references/context would help.
I love stackoverflow - but when you need more than just the answer it can be frustrating 'cuz it filled my google results.