Create a function which answers the question "Are you playing banjo?". If your name starts with the letter "R" or lower case "r", you are playing banjo!
The function takes a name as its only argument, and returns one of the following strings:
name + " plays banjo"
name + " does not play banjo"
What if we need the length of the words separated by a space to be added at the end of that same word and have it returned as an array?
"apple ban" --> ["apple 5", "ban 3"]
"you will win" -->["you 3", "will 4", "win 3"]
Your task is to write a function that takes a String and returns an Array/list with the length of each word added to each element .
Note: String will have at least one element; words will always be separated by a space.
def add_length(str)
str.split.map {|word| "#{word} #{word.size}"}
end