1 files changed, 0 insertions, 51 deletions
diff --git a/awesome/lib/gears/cache.lua b/awesome/lib/gears/cache.lua
deleted file mode 100644
index dc5add5..0000000
--- a/awesome/lib/gears/cache.lua
+++ /dev/null
@@ -1,51 +0,0 @@
----------------------------------------------------------------------------
--- @author Uli Schlachter
--- @copyright 2015 Uli Schlachter
--- @classmod gears.cache
----------------------------------------------------------------------------
-
-local select = select
-local setmetatable = setmetatable
-local unpack = unpack or table.unpack -- luacheck: globals unpack (compatibility with Lua 5.1)
-
-local cache = {}
-
---- Get an entry from the cache, creating it if it's missing.
--- @param ... Arguments for the creation callback. These are checked against the
---   cache contents for equality.
--- @return The entry from the cache
-function cache:get(...)
-    local result = self._cache
-    for i = 1, select("#", ...) do
-        local arg = select(i, ...)
-        local next = result[arg]
-        if not next then
-            next = {}
-            result[arg] = next
-        end
-        result = next
-    end
-    local ret = result._entry
-    if not ret then
-        ret = { self._creation_cb(...) }
-        result._entry = ret
-    end
-    return unpack(ret)
-end
-
---- Create a new cache object. A cache keeps some data that can be
--- garbage-collected at any time, but might be useful to keep.
--- @param creation_cb Callback that is used for creating missing cache entries.
--- @return A new cache object.
-function cache.new(creation_cb)
-    return setmetatable({
-        _cache = setmetatable({}, { __mode = "v" }),
-        _creation_cb = creation_cb
-    }, {
-        __index = cache
-    })
-end
-
-return setmetatable(cache, { __call = function(_, ...) return cache.new(...) end })
-
--- vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80