Comment by llmzero

Just for fun, a solution in language j to the problem of selecting the longest word with less than 3 vowels.

solution =: >@:{.@:(\: #&>)@:(((+/@:(e.&'aeiou') <: 2:) # ])&.>)@:;:

Example

solution 'yes, today you are reading something that is not so easy to grasp'

the result is: today

Ruby : frase.split.select{|x| x.count("aeiou")<3}.sort_by(&:length).last => "today"

Edited: Added a comparison with Ruby. It seems Ruby here is easier to read and to compose.