On 10-Jul-12 13:35, Jacob Carlborg wrote:
On 2012-07-10 08:59, Dmitry Olshansky wrote:Can you do it in other languages?Sure, in Ruby, but that only works on arrays: p [5, 3, 5, 6, 8].uniq.map{ |e| e.to_s }.sort
and what type has the return of map ? Let me guess - array.
Prints: ["3", "5", "6", "8"]
Please count the number of allocations in your paste of Ruby. -- Dmitry Olshansky
