1 files changed, 0 insertions, 32 deletions
diff --git a/bot/cogs/doc/cache.py b/bot/cogs/doc/cache.py
deleted file mode 100644
index 9da2a1dab..000000000
--- a/bot/cogs/doc/cache.py
+++ /dev/null
@@ -1,32 +0,0 @@
-import functools
-from collections import OrderedDict
-from typing import Any, Callable
-
-
-def async_cache(max_size: int = 128, arg_offset: int = 0) -> Callable:
-    """
-    LRU cache implementation for coroutines.
-
-    Once the cache exceeds the maximum size, keys are deleted in FIFO order.
-
-    An offset may be optionally provided to be applied to the coroutine's arguments when creating the cache key.
-    """
-    # Assign the cache to the function itself so we can clear it from outside.
-    async_cache.cache = OrderedDict()
-
-    def decorator(function: Callable) -> Callable:
-        """Define the async_cache decorator."""
-        @functools.wraps(function)
-        async def wrapper(*args) -> Any:
-            """Decorator wrapper for the caching logic."""
-            key = ':'.join(args[arg_offset:])
-
-            value = async_cache.cache.get(key)
-            if value is None:
-                if len(async_cache.cache) > max_size:
-                    async_cache.cache.popitem(last=False)
-
-                async_cache.cache[key] = await function(*args)
-            return async_cache.cache[key]
-        return wrapper
-    return decorator