Removed GetActive function

This function is unnecessary; Get already handles expired and invalidated entry checks.

Update go version to 1.23

Author: pt-nguyen

cache.go

@@ -61,8 +61,6 @@ type LoadingCache interface {
 	// to load value if it is not present.
 	Get(Key) (Value, error)
 
-	GetActive(Key) (Value, error)
-
 	// Refresh loads new value for Key. If the Key already existed, the previous value
 	// will continue to be returned by Get while the new value is loading.
 	// If Key does not exist, this function will block until the value is loaded.

go.mod

@@ -1,3 +1,3 @@
 module github.com/Comcast/goburrow-cache
 
-go 1.17
+go 1.23

local.go

@@ -1,7 +1,6 @@
 package cache
 
 import (
-	"errors"
 	"sync"
 	"sync/atomic"
 	"time"
@@ -189,18 +188,6 @@ func (c *localCache) Get(k Key) (Value, error) {
 	return en.getValue(), nil
 }
 
-func (c *localCache) GetActive(k Key) (Value, error) {
-	obj, err := c.Get(k)
-	if err != nil {
-		return nil, err
-	}
-	en := c.cache.get(k, sum(k))
-	if en != nil && !en.getInvalidated() {
-		return obj, nil
-	}
-	return nil, errors.New("entry invalidated")
-}
-
 // GetAllKeys returns all keys.
 func (c *localCache) GetAllKeys() []interface{} {
 	keys := make([]interface{}, 0, c.cache.len())