input = [9,9,9,9,9,9,9,9,9,9,9,9] input.uniq == 9 ...
Ruby Test if array contains the ...
by astropanic.myopenid.com,
May 23, 2011 07:50,
11 refactorings, tagged with speed, array, uniqueness
def before_create_save(record)
vouchercode = generate_vouchercode(8)
while Voucher.find(:first, :conditions => {:vouchercode => vouchercode})
...
Ruby While loop to get unique value
Coming from python, I would...
How I can check all element...