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package main
import (
"fmt"
"github.com/marcthe12/cache"
)
func main() {
// Create an in-memory cache with LRU eviction policy
db, err := cache.OpenMem[string, string](cache.WithPolicy(cache.PolicyLRU))
if err != nil {
fmt.Println("Error:", err)
return
}
defer db.Close()
// Set values
db.Set("key1", "value1", 0)
db.Set("key2", "value2", 0)
db.Set("key3", "value3", 0)
// Access some keys
db.GetValue("key1")
db.GetValue("key2")
// Add another key to trigger eviction
db.Set("key4", "value4", 0)
// Check which keys are present
for _, key := range []string{"key1", "key2", "key3", "key4"} {
value, _, err := db.GetValue(key)
if err != nil {
fmt.Printf("Key %s not found\n", key)
} else {
fmt.Printf("Key %s found with value: %s\n", key, value)
}
}
}
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