regstr/docs/usage.md

JSON.stringify objects with RegExp properties and then JSON.parse json string resulted back into original objects. Converts RegExp object to be serializable - into pair of strings (key,value). Could be used for RegExp being bilaterally stringified and ge

# regStr Usage options

```
var h = require('./regstr').regStr;
// or 
h = require('regstr').regStr;
```

Suppose the o is variable of some entity containing RegExp element.

## usage in codes

### option 1
```
var jsonStr, clone, oj;

jsonStr = JSON.stringify(h.streger(o));
clone = h.reger(JSON.parse(jsonStr));

// Or

h.streger(o);
jsonStr = JSON.stringify(o);
oj = JSON.parse(jsonStr);
clone = h.reger(oj);
```

### option 2
```
var jsonStr, clone;

var replacer = h.replacer.bind(h);
var reviver = h.reviver.bind(h);

jsonStr = JSON.stringify(o, replacer);
clone = JSON.parse(jsonStr, reviver);

```