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-rw-r--r--internal/cache/slice.go52
1 files changed, 0 insertions, 52 deletions
diff --git a/internal/cache/slice.go b/internal/cache/slice.go
deleted file mode 100644
index 0a7a6ccdc..000000000
--- a/internal/cache/slice.go
+++ /dev/null
@@ -1,52 +0,0 @@
-// GoToSocial
-// Copyright (C) GoToSocial Authors admin@gotosocial.org
-// SPDX-License-Identifier: AGPL-3.0-or-later
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-package cache
-
-import (
- "slices"
-
- "codeberg.org/gruf/go-cache/v3/simple"
-)
-
-// SliceCache wraps a simple.Cache to provide simple loader-callback
-// functions for fetching + caching slices of objects (e.g. IDs).
-type SliceCache[T any] struct {
- *simple.Cache[string, []T]
-}
-
-// Load will attempt to load an existing slice from the cache for the given key, else calling the provided load function and caching the result.
-func (c *SliceCache[T]) Load(key string, load func() ([]T, error)) ([]T, error) {
- // Look for follow IDs list in cache under this key.
- data, ok := c.Get(key)
-
- if !ok {
- var err error
-
- // Not cached, load!
- data, err = load()
- if err != nil {
- return nil, err
- }
-
- // Store the data.
- c.Set(key, data)
- }
-
- // Return data clone for safety.
- return slices.Clone(data), nil
-}