Reverse an array in Ruby without .reverse

.reverse

i = 0
j = array.length - 1

while i < j do

  last = array[j]
  first = array[i]
	
  array[i] = last
  array[j] = first

  i += 1
  j -= 1

end

puts array

array = [1, 2, 3, 4, 5]
(array.count / 2).times do |i|
array[i], array[-(i + 1)] = array[-(i + 1)], array[i]
end
puts array

array = [1, 2, 3]
array_reversed = []
array.each do |x|
array_reversed.unshift x
end

def reverse(array)
rev = []
rev << array.pop until array.empty?
rev
end

def reverse(a)
a.length.times do |i|
a.insert(i, a.pop)
end
end

def reverse_array(arr)
length = arr.length
half_length = length / 2

(0...half_length).each do |i|
# Swap elements from the beginning and end of the array
arr[i], arr[length - 1 - i] = arr[length - 1 - i], arr[i]
end

return arr
end