cache

package

v0.0.0-...-e25bc3e Latest Latest Go to latest Published: May 13, 2021 License: MIT Imports: 3 Imported by: 11

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type Cache struct {
	sync.Mutex

	Name string
	// contains filtered or unexported fields
}

func New(name string, MaxEntries int) *Cache

New creates a new LRU cache of the request length with an exported Name for instrumentation

func (c *Cache) Get(key string, getFn func() (interface{}, error)) (i interface{}, err error, hit bool)

Get returns a cached value based on the passed key or runs the passed function to get the value if there is no corresponding value in the cache