List
LINSERT
Insert an element before or after another element in a list
Arguments
keybodystringrequired
The key of the list.
directionbodybefore | afterrequired
Whether to insert the element before or after pivot.
pivotbodyTValuerequired
The element to insert before or after.
valuebodyTValuerequired
The element to insert.
Response
integerrequired
The list length after insertion, 0 when the list doesn't exist or -1 when pivot was not found.
Example
await redis.rpush("key", "a", "b", "c");await redis.linsert("key", "before", "b", "x");