Acme.BookStore.HttpApi.Host/node_modules/each-props/README.md

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# [each-props][repo-url] [![NPM][npm-img]][npm-url] [![MIT License][mit-img]][mit-url] [![Build Status][travis-img]][travis-url] [![Build Status][appveyor-img]][appveyor-url] [![Coverage Status][coverage-img]][coverage-url]

Processes each properties of an object deeply.

## Install

To install from npm:

```sh
$ npm i each-props --save
```

## Load this module

For Node.js:

```js
const eachProps = require('each-props');
```

For Web browser:

```html
<script src="each-props.min.js"></script>
```

## Usage

Apply a function to all (non plain object) properties.

```js
var obj = { a: 1, b: { c: 'CCC', d: { e: 'EEE' } } };

eachProps(obj, function(value, keyChain, nodeInfo) {
  if (keyChain === 'a') {
    nodeInfo.parent['a'] = value * 2;
  } else if (keyChain === 'b.c') {
    nodeInfo.parent['c'] = value.toLowerCase();
  } else if (keyChain === 'b.d') {
    return true; // stop to dig
  } else if (keyChain === 'b.d.e') {
    nodeInfo.parent['e'] = value.toLowerCase();
  }
});

console.log(obj);
// => { a: 2, b: { c: 'ccc', d: { e: 'EEE' } } };
```

## API

### <u>eachProps(obj, fn [, opts]) : void</u>

Executes the *fn* function for all properties.

#### Parameters:

| Parameter   |  Type  | Description                                    |
|:------------|:------:|:-----------------------------------------------|
| *obj*       | object | A plain object to be treated.                  |