Method CFAdd

probabilistic.go:562–567

CFAdd adds an element to a Cuckoo filter. Returns true if the element was added to the filter or false if it already exists in the filter. For more information - https://redis.io/commands/cf.add/

(ctx context.Context, key string, element interface{})

// Returns true if the element was added to the filter or false if it already exists in the filter.
// For more information - https://redis.io/commands/cf.add/
func (c cmdable) CFAdd(ctx context.Context, key string, element interface{}) *BoolCmd {
	args := []interface{}{"CF.ADD", key, element}
	cmd := NewBoolCmd(ctx, args...)
	_ = c(ctx, cmd)
	return cmd
}

// CFAddNX adds an element to a Cuckoo filter only if it does not already exist in the filter.
// Returns true if the element was added to the filter or false if it already exists in the filter.