Deleting elements of an array while iterating on it
results in never seeing the last element.
> a = [1,2,3]
=> [1, 2, 3]
> a.each do |e|
> p a
> a.delete(e)
> end
[1, 2, 3]
[2, 3]
=> [2]
Deleting elements of an array while iterating on it
results in never seeing the last element.
> a = [1,2,3]
=> [1, 2, 3]
> a.each do |e|
> p a
> a.delete(e)
> end
[1, 2, 3]
[2, 3]
=> [2]