You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
51 lines
1.5 KiB
51 lines
1.5 KiB
# Redis Commands |
|
|
|
[](https://travis-ci.org/NodeRedis/redis-commands) |
|
[](https://codeclimate.com/github/NodeRedis/redis-commands) |
|
[](https://codeclimate.com/github/NodeRedis/redis-commands/coverage) |
|
|
|
This module exports all the commands that Redis supports. |
|
|
|
## Install |
|
|
|
```shell |
|
$ npm install redis-commands |
|
``` |
|
|
|
## Usage |
|
|
|
```javascript |
|
var commands = require('redis-commands'); |
|
``` |
|
|
|
`.list` is an array contains all the lowercased commands: |
|
|
|
```javascript |
|
commands.list.forEach(function (command) { |
|
console.log(command); |
|
}); |
|
``` |
|
|
|
`.exists()` is used to check if the command exists: |
|
|
|
```javascript |
|
commands.exists('set') // true |
|
commands.exists('other-command') // false |
|
``` |
|
|
|
`.hasFlag()` is used to check if the command has the flag: |
|
|
|
```javascript |
|
commands.hasFlag('set', 'readonly') // false |
|
``` |
|
|
|
`.getKeyIndexes()` is used to get the indexes of keys in the command arguments: |
|
|
|
```javascript |
|
commands.getKeyIndexes('set', ['key', 'value']) // [0] |
|
commands.getKeyIndexes('mget', ['key1', 'key2']) // [0, 1] |
|
``` |
|
|
|
## Acknowledgment |
|
|
|
Thank [@Yuan Chuan](https://github.com/yuanchuan) for the package name. The original redis-commands is renamed to [@yuanchuan/redis-commands](https://www.npmjs.com/package/@yuanchuan/redis-commands).
|
|
|