Formatting updates

background.go

@@ -36,10 +36,10 @@ func (km *keyMutex) Lock(key string) bool {
 }
 
 func (m CacheMap) BackgroundUpdate(key string, updater func() (interface{}, error)) {
-	//Lock the key from writes
+	// Lock the key from writes
 	locked := backgroundMutex.Lock(key)
 	if locked {
-		//Defer release write lock
+		// Defer release write lock
 		defer backgroundMutex.Unlock(key)
 		value, err := updater()
 		if err == nil {

cache_test.go

@@ -23,28 +23,28 @@ func TestGet(t *testing.T) {
 		t.Errorf("Expected cache to return `world` for `hello`")
 	}
 
-	//Check to see if cleanup is clearing unexpired items
+	// Check to see if cleanup is clearing unexpired items
 	time.Sleep(time.Millisecond * 200)
 	data, exists = cache.Get("hello")
 	if !exists || data == nil {
 		t.Errorf("Expected cache to return data")
 	}
 
-	//Check Cache is re-touching after a get
+	// Check Cache is re-touching after a get
 	time.Sleep(time.Millisecond * 200)
 	data, exists = cache.Get("hello")
 	if !exists || data == nil {
 		t.Errorf("Expected cache to return data")
 	}
 
-	//Check Cache is optionally re-touching after a get
+	// Check Cache is optionally re-touching after a get
 	time.Sleep(time.Millisecond * 200)
 	data, exists = cache.TouchGet("hello", false)
 	if !exists || data == nil {
 		t.Errorf("Expected cache to return data")
 	}
 
-	//Make sure cache clears after expiry
+	// Make sure cache clears after expiry
 	time.Sleep(time.Millisecond * 200)
 	data, exists = cache.Get("hello")
 	if exists || data != nil {
@@ -69,7 +69,7 @@ func TestMaxLifetime(t *testing.T) {
 		t.Errorf("Expected cache to return `world` for `hello`")
 	}
 
-	//Check to see if max lifetime has killed the item
+	// Check to see if max lifetime has killed the item
 	time.Sleep(time.Millisecond * 200)
 	data, exists = cache.Get("hello")
 	if exists || data != nil {

cleanup.go

@@ -14,7 +14,7 @@ func (ms *CacheMapShared) Flush() {
 	ms.Unlock()
 }
 
-//Cleanup removes any expired items from the cache map
+// Cleanup removes any expired items from the cache map
 func (ms *CacheMapShared) Cleanup() {
 	ms.Lock()
 	for key, item := range ms.items {

item.go

@@ -25,15 +25,15 @@ func newItem(value interface{}, duration time.Duration, deadline time.Time) *Ite
 	return i
 }
 
-//Touch increases the expiry time on the item by the TTL
+// Touch increases the expiry time on the item by the TTL
 func (i *Item) Touch() {
 	i.Lock()
 	expiration := time.Now().Add(i.ttl)
 	i.expires = &expiration
 	i.Unlock()
 }
 
-//Expired returns if the item has passed its expiry time
+// Expired returns if the item has passed its expiry time
 func (i *Item) Expired() bool {
 	var value bool
 	i.RLock()
@@ -46,7 +46,7 @@ func (i *Item) Expired() bool {
 	return value
 }
 
-//GetValue represents the value of the item in the map
+// GetValue represents the value of the item in the map
 func (i *Item) GetValue() interface{} {
 	return i.data
 }

opt.go

@@ -21,28 +21,28 @@ func defaultCacheOptions() cacheOptions {
 // CacheOption configures how we set up the cache map
 type CacheOption func(options *cacheOptions)
 
-//WithShardSize With a custom sub map shard size
+// WithShardSize With a custom sub map shard size
 func WithShardSize(shardSize int) CacheOption {
 	return func(o *cacheOptions) {
 		o.shardCount = shardSize
 	}
 }
 
-//WithDefaultTTL Sets the default duration for items stored
+// WithDefaultTTL Sets the default duration for items stored
 func WithDefaultTTL(ttl time.Duration) CacheOption {
 	return func(o *cacheOptions) {
 		o.defaultCacheDuration = ttl
 	}
 }
 
-//WithCleanupDuration Sets how frequently to cleanup expired items
+// WithCleanupDuration Sets how frequently to cleanup expired items
 func WithCleanupDuration(ttl time.Duration) CacheOption {
 	return func(o *cacheOptions) {
 		o.cleanupDuration = ttl
 	}
 }
 
-//WithMaxLifetime Sets the maximum amount of time an item can exist within the cache
+// WithMaxLifetime Sets the maximum amount of time an item can exist within the cache
 func WithMaxLifetime(ttl time.Duration) CacheOption {
 	return func(o *cacheOptions) {
 		o.maxLifetime = ttl