sharder

package

v0.0.13 Latest Latest Go to latest Published: Nov 6, 2019 License: BSD-3-Clause Imports: 3 Imported by: 0

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type Sharder struct {
	// contains filtered or unexported fields
}

Sharder determines the shard number for a key.

func New(total int) *Sharder

New returns a new Sharder with the specified number of shards.

func (s *Sharder) Index(key string) int

Index returns a shard index for the given key. The index is in the range 0..total exclusive.