Create a list of hashes sorted by id backend by redis (useful to create queues with data).
nodejs:
$ npm install list-redis-promise
const list = require('list-redis-promise');
const queue = list('mylist');All functions take either an args Array plus optional callback because operations with redis are asynchronous.
Create new hash in list and return its id.
queue.push({
name: 'bredele'
})
.then(id => {
})
.catch(err => {
})Get hash by id.
queue.get(12)
.then(hash => {
})
.catch(err => {
})Return true if list set exists.
queue.has(12)
.then(exists => {
})
.catch(err => {
})Delete list set.
queue.del(12)
.then(() => {
})
.catch(err => {
})Delete list set and hash:
queue.del(12, true)
.then(() => {
})
.catch(err => {
})Atomically removes the set of the list stored at source, and pushes the set to the list stored at destination.
var other = list('otherList');
queue.move(12, other)
.then(exists => {
})
.catch(err => {
})