module FFaker::AddressUA
def numerify_mask(masks_arr, allow_first_zero = false)
def numerify_mask(masks_arr, allow_first_zero = false) if allow_first_zero FFaker.numerify(masks_arr) else fetch_sample(masks_arr).sub(/#/) { (rand(9) + 1).to_s }.gsub(/#/) { rand(10).to_s } end end