redis

Documentation

Index

• Constants
• Variables
• func Add(key string, value any) error
• func Delete(key string)
• func Get(key string) (any, bool)
• func Set(key string, value any)
• func SetWithExpiration(key string, value any, expiration time.Duration)

Constants

const DefaultExpiration = 5 * time.Minute

Variables

var (
	// UseRedis indicates whether to use redis.
	UseRedis bool
)

Functions

func Add

func Add(key string, value any) error

Add adds a key/value pair to the redis only if the key doesn't already exist, or if the key has expired. Returns an error otherwise.

func Delete

func Delete(key string)

Delete deletes a key/value pair by key from the redis whether it exists or not.

func Get

func Get(key string) (any, bool)

Get gets a value by key from the redis. It returns the value and a boolean indicating whether the key was found in the redis.

func Set

func Set(key string, value any)

Set sets a key/value pair in the reids. If the key already exists, it will be overwritten.

func SetWithExpiration

func SetWithExpiration(key string, value any, expiration time.Duration)

SetWithExpiration sets a key/value pair in the reids with a given expiration. If the key already exists, it will be overwritten. If expiration is 0, the default expiration time will be used.