# Is Div By Five
# Write a method is_div_by_5(number) that takes in a number
# and returns the boolean true if the given number is divisible by 5, false otherwise

def is_div_by_5(number)
  return number % 5 == 0 ? true : false
end

puts is_div_by_5(10) # => true
puts is_div_by_5(40) # => true
puts is_div_by_5(42) # => false
puts is_div_by_5(8)  # => false