red-packet
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red-packet algorithm
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Markdown
# red-packet
[](https://travis-ci.org/Soontao/red-packet) [](https://coveralls.io/github/Soontao/red-packet?branch=master)
一个类似于微信红包的library，给定一个红包的大小，然后随机获取红包
usage
```javascript
const lib = require('red-packet');
const WholePacket = lib.WholePacket;
const getRandomMoney = lib.getRandomMoney;
const TOTAL_MONEY = 100;
const TOTAL_NUMBER = 10;
const wholePacket = new WholePacket(TOTAL_MONEY, TOTAL_NUMBER);
const packets = [];
while (wholePacket._remainNumber > 0) {
// get a random money packet and push in a list
packets.push(getRandomMoney(wholePacket));
}
```