How to check if a value exists in an array in Ruby
I have a value ‘Dog’ and an array [‘Cat’, ‘Dog’, ‘Bird’]. How do I check if it exists in the array without looping … Read more
ruby
How to write a switch statement in Ruby
How do I write a switch statement in Ruby? 2 27 Ruby uses the case expression instead. case x when 1..5 “It’s between … Read more