Commit Graph

1 Commits

Author SHA1 Message Date
Josh Bleecher Snyder 9784cae23b util/uniq: add new package
This makes it easy to compact slices that contain duplicate elements
by sorting and then uniqing.

This is an alternative to constructing an intermediate map
and then extracting elements from it. It also provides
more control over equality than using a map key does.

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
2020-10-02 11:00:56 -07:00