examples
array none method
input
[1, 2, 3].none?
result
false
array none empty
input
[].none?
result
true
none with true block
input
[1, 2, 3].none? { true }
result
false
element zero condition
input
[1, 2, 3].none? { |element| element.zero? }
result
true
index zero condition
input
[1, 2, 3].none? { |element, index| index.zero? }
result
false
list include condition
input
[1, 2, 3].none? { |element, index, list| list.include?(2) }
result
false