module Tarantool::Util::TailGetter

Private Instance Methods

get_tail_item(array, index, tail) click to toggle source
# File lib/tarantool/util.rb, line 39
def get_tail_item(array, index, tail)
  tail == 1 ?
    array.last :
    array[array.size - tail + (index - array.size) % tail]
end