# job-id.js

This module generates very short numeric IDs similar to how McDonalds assign numbers to their customers in queue.

## install
```
npm install job-id
```

## usage example
```javascript
const ID = require("job-id");

ID.get();//returns "0"
ID.get();//returns "1"
ID.get();//returns "2"
ID.get();//returns "3"
ID.free("2");
ID.get();//returns "2"
ID.get();//returns "4"
ID.free("5");//warning: the id given is not used (5)
```

## use cases
* process numbering (delivery ID, rendering job naming etc)
* queue numbering (similar to how McDolalds assigns numbers to customers)

## Efficiency and Complexity
The `get` and `free` operations should be done in O(1) time since this module uses hash tables internally
The memory will be O(n) where n is the maximum value of the numeric ID.


generates unique numeric ids that are freeable. 

Supply Chain Attack on Axios Pulls Malicious Dependency from npm

job-id

generates unique numeric ids that are freeable

martian17

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job-id

job-id.js

install

usage example

use cases

Efficiency and Complexity

Keywords

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job-id

job-id.js

install

usage example

use cases

Efficiency and Complexity

Keywords

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