[R-Forge #2405] order() in i could be optimized to fastorder().

[arunsrinivasan]

Submitted by: Matt Dowle; Assigned to: Arun ; R-Forge link

Since regular base order won't use any of data.table's fast ordering for character, and won't use base R's sort.list(, method="radix"). Is fastorder even exported?

Thought struck after seeing this.

[arunsrinivasan]

Everything implemented except integer64 support, which is now a new FR #703. Closing this (as news is already updated that this is closed).

Closed.