Find the smallest integer in the array with Ruby

#ruby #rails #100daysofcode #codenewbie

Top comments (4)

Whats wrong with

a = [-1,1,4,5,6,9]

irb(main):005:0> a.min
=> -1

Hi Steve!

In solution #2 I use a.min

def find_smallest_int(arr)
  arr.min
end

And in my opinion, this is the best one.

You can see all of my solutions here: losseff.xyz/katas/008-find-the-sma...

Sorry, I didn't see that one - screen too small. I just heard a couple loop solutions.

👍
Thanks for the feedback!
I'll use bigger font size and will give more info about all approaches before writing the code.