1 files changed, 0 insertions, 61 deletions
diff --git a/cmd/anubis/decaymap.go b/cmd/anubis/decaymap.go
deleted file mode 100644
index f97c4c6..0000000
--- a/cmd/anubis/decaymap.go
+++ /dev/null
@@ -1,61 +0,0 @@
-package main
-
-import (
-	"sync"
-	"time"
-)
-
-func zilch[T any]() T {
-	var zero T
-	return zero
-}
-
-type DecayMap[K, V comparable] struct {
-	data map[K]DecayMapEntry[V]
-	lock sync.RWMutex
-}
-
-type DecayMapEntry[V comparable] struct {
-	Value  V
-	expiry time.Time
-}
-
-func NewDecayMap[K, V comparable]() *DecayMap[K, V] {
-	return &DecayMap[K, V]{
-		data: make(map[K]DecayMapEntry[V]),
-	}
-}
-
-func (m *DecayMap[K, V]) Get(key K) (V, bool) {
-	m.lock.RLock()
-	value, ok := m.data[key]
-	m.lock.RUnlock()
-
-	if !ok {
-		return zilch[V](), false
-	}
-
-	if time.Now().After(value.expiry) {
-		m.lock.Lock()
-		// Since previously reading m.data[key], the value may have been updated.
-		// Delete the entry only if the expiry time is still the same.
-		if m.data[key].expiry == value.expiry {
-			delete(m.data, key)
-		}
-		m.lock.Unlock()
-
-		return zilch[V](), false
-	}
-
-	return value.Value, true
-}
-
-func (m *DecayMap[K, V]) Set(key K, value V, ttl time.Duration) {
-	m.lock.Lock()
-	defer m.lock.Unlock()
-
-	m.data[key] = DecayMapEntry[V]{
-		Value:  value,
-		expiry: time.Now().Add(ttl),
-	}
-}