necesito que me solucionen este codigo,soy nuevo en ruby y no se como podria para no tener que sustituir el numero impar por un

Question

https://code.sololearn.com/cn02CA4LWQIg/?ref=app

Answer 1

I made your code a bit shorter, but I think it is still not what you want:

array = [2,4,5,8]
arrayP = []
array.each do |x|
arrayP = 0 # default
if x%2 == 0
arrayP = x
end
puts arrayP
end

Answer 2

i want that the result is this:[2,4,8]:i think that eliminate the zero,the length of the array is one less and sorry,i am spanish therefore i prefered write in spanish

Answer 3

yes,but alone the pair numbers of this array quit the odd numbers

Answer 4

for example,you have this array:[1,2,4,6],the result array is this:[2,4,6]

Answer 5

the output that i want is this : [2,4,8]