import "github.com/tiegz/sparkey-go"

s := sparkey.New("sparkey_db", sparkey.COMPRESSION_NONE, 1024)

s.Put("first", "Hello")
s.Put("second", "Worlb")
s.Put("third", "Goodbye")
s.Put("fourth", "EOM")
s.Flush()

s.Delete("third")
s.Flush()

fmt.Printf("First value is %s", s.Get("first"))

// Hello

s.ForEachHash(func(k, v string) {
  fmt.Printf("%s: %s\n", k, v)
})

// first: Hello
// second: Worlb
// fourth: EOM

s.PrettyPrintHash();

// {
//   first => Hello
//   second => Worlb
//   fourth => EOM
// }

fmt.Printf("Sparkey info:\n\n")
fmt.Printf("  Basename:\t\t%s\n", s.Basename)
fmt.Printf("  CompressionType:\t\t%d\n", s.CompressionType)
fmt.Printf("  Size:\t\t%d\n", s.Size())
fmt.Printf("  LogWriter.CompressionType:\t\t%d\n", s.CompressionType)
fmt.Printf("  LogWriter.BlockSize:\t\t%d\n", s.BlockSize)
fmt.Printf("  MaxKeyLen:\t\t%d\n", s.MaxKeyLen())
fmt.Printf("  MaxValueLen:\t\t%d\n", s.MaxValueLen())
s.Close()

// Sparkey info:
//
//   Basename:   sparkey_db
//   CompressionType:    0
//   Size:   3
//   LogWriter.CompressionType:    0
//   LogWriter.BlockSize:    1024
//   MaxKeyLen:    6
//   MaxValueLen:    7