redis

package

v0.0.2 Latest Latest Go to latest Published: Mar 10, 2020 License: MIT, MIT Imports: 2 Imported by: 0

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type Redis struct {
	Config *redis.Options
	Client *redis.Client
}

Redis provides a cache backed by a Redis server.

func New(config *redis.Options) *Redis

New returns an initialized Redis cache object.

func (r *Redis) Delete(key string) error

Delete removes a specific key and its value from the Redis server.

func (r *Redis) Fetch(key string, fc func() interface{}) (string, error)

Fetch returns the value for the key if it exists or sets and returns the value via the passed function.

func (r *Redis) Get(key string) (string, error)

Get returns the value saved under a given key.

func (r *Redis) Set(key string, value interface{}) error

Set saves an arbitrary value under a specific key.

func (r *Redis) Unmarshal(key string, object interface{}) error

Unmarshal retrieves a value from the Redis server and unmarshals it into the passed object.