(c *grumble.Context)
| 177 | } |
| 178 | |
| 179 | func stringDecrBy(c *grumble.Context) error { |
| 180 | key := c.Args.String("key") |
| 181 | amount := c.Args.Int64("amount") |
| 182 | if key == "" { |
| 183 | fmt.Println("key is empty") |
| 184 | return nil |
| 185 | } |
| 186 | err := newClient().DecrBy(key, amount) |
| 187 | if err != nil { |
| 188 | fmt.Println("decrby operation error: ", err) |
| 189 | return err |
| 190 | } |
| 191 | fmt.Println("DecrBy operation success") |
| 192 | return nil |
| 193 | } |
| 194 | |
| 195 | func stringExists(c *grumble.Context) error { |
| 196 | key := c.Args.String("key") |