Choose one person at your table to fork and clone this repo. Connect to the television and run ./cs_on javascript.chicken_eser
Go through the different examples and see what they return. Discuss the reasons why with your table mates.
For this exercise, it's very important that you don't google or look anything up. The point here is to pracitice reasoning about code. Look at the code, see what it returns, and you can figure out the whys and the hows.