class VoucherCode::Helpers::Randomize

Public Class Methods

random_element(array) click to toggle source
# File lib/voucher_code/helpers/randomize.rb, line 9
def random_element(array)
  array[random_int(0, array.length - 1)]
end
random_int(min, max) click to toggle source
# File lib/voucher_code/helpers/randomize.rb, line 5
def random_int(min, max)
  (rand * (max - min + 1)).floor + min
end