Ruby offers control structures that let you iterate through its collections. One such control structure is each
.
As you already know, HackerRank conducts many contests, and for every user who participates in a contest we update their score once the contest ends. You will be given a method called scoring
with an array passed as an argument. Elements of the array are of the class User
.
User
class has a method update_score
.
Your task is to iterate through each of the elements in the array using each
and call the method update_score
on every element.
Hint
array.each do |user|
# call update_score on `user` here
end