ruby-interview-exercise

🚴 Ruby exercise for Sleep Number interviewees

Instructions

Convert an array of Person objects into a tree of PersonTreeNode objects.

Set-up

1. Clone the repository
2. Open person.rb, person_tree_node.rb, and answer.rb in your favorite editor
3. Add your code to the generate_tree method in answer.rb

Solving the Problem

• The exercise uses two Ruby classes: Person and PersonTreeNode
• The generate_tree method receives an array of Person objects and should return the root PersonTreeNode (CEO)
• Each PersonTreeNode's direct_reports array should contain a PersonTreeNode for each direct report of that person
• The app will use your generate_tree method to evaluate the test
• From the command line, execute 'run test.rb' until the tests pass