module Random::IntegerExtensions

Random extensions fo Integer class.

Public Instance Methods

random_delta(last, exclude_end) click to toggle source
# File lib/garcon/core_ext/random.rb, line 100
def random_delta(last, exclude_end)
  first = self
  last -= 1 if exclude_end
  return nil if last < first
  SecureRandom.random_number(last - first + 1) + first
end