[PATCH 1 of 5 V2] util: add an LRU cache dict

[Kevin Bullock]

On 8 Feb 2013, at 10:18 PM, Siddharth Agarwal wrote:

> # HG changeset patch
> # User Siddharth Agarwal <sid0 at fb.com>
> # Date 1360360128 0
> # Node ID c55453aed518c09e71f3e7941e7fb46f947b19c1
> # Parent  08e00496e7b3bda8db3fbe7084a013d77e4932d2
> util: add an LRU cache dict
> 
> This is the bare minimum dictionary implementation needed for an upcoming
> patch.

It'd be really nice to have a commit message -here- describing the use case for these.

pacem in terris / мир / शान्ति / ‎‫سَلاَم‬ / 平和
Kevin R. Bullock