joshuastr

Joshua-Strubs-MacBook-Pro:~ joshuastrub$ cd lighthouse
Joshua-Strubs-MacBook-Pro:lighthouse joshuastrub$ irb
irb(main):001:0> def say_hi(name) 
irb(main):002:1> "Hi, #{name}" 
irb(main):003:1> end 
=> nil
irb(main):004:0> say_hi("Josh") 
=> "Hi, Josh"
irb(main):005:0> my_array = [5, 3, 5] 
=> [5, 3, 5]