Make sure you are using Capybara version 1. (as used in the tutorial). New versions of Capybara starting from 2.0 change the way it checks page content.
Now construction.
I figured out the problem. Where I say '#{page_title}' it should be "#{page_title}". Double quotes instead of single quotes -_-.
Can someone tell me why that works? Especially because I have stuff like 'Sample App' in the same have_selector checks and that doesn't throw any kind of error. Hope this helps someone in the future at least.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.