This is an attempt to create some tests for Casper to play with ruby build blocks.
Your first challenge will be remembering how to "clone" (hint) this repo locally. Github provide plenty of help with this. Look around you right now.
Then:
$ cd casper_tests
$ bundle install
Once you have got this far, you should be able to run:
$ bundle exec rspec
You will notice that only one spec runs currently. And it should pass. Use this to understand how this exercise works. Then uncomment the next spec only and run:
bundle exec rspec
Your challenge is to make this next one pass by completing the find_the_biggest_and_smallest method.
Once this is passing, move onto the next spec. Uncomment and run rspec. You will notice that the third spec passes. Can you see why?
Finally, uncomment the fourth spec. This fails, hopefully you can see why. You need to re-write select_elements_starting_with_a so that specs 3 and 4 are both passing.
You will never need to touch the spec file (I hope), but you will need to read it. You are allowed and encouraged to use Google and what ever resources you can!