From 3faf67f95684dc46740135ce5465d411a2855966 Mon Sep 17 00:00:00 2001
From: Sai1919 <saitejas464@gmail.com>
Date: Tue, 8 Nov 2016 16:36:19 +0530
Subject: [PATCH] add README.md

---
 README.md | 78 ++++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 77 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 2b4fdc2..c1c7c96 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,77 @@
-# xml-streamer
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+[![Build Status](https://travis-ci.org/Sai1919/xml-streamer.svg?branch=master)](https://travis-ci.org/Sai1919/xml-streamer)
+## Motivation
+
+You use [Node.js](https://nodejs.org) for speed? You process XML streams? Then you want the fastest XML to JS parser: [xml-streamer]!
+
+## Install
+
+```
+npm install xml-streamer
+```
+
+## Usage
+
+```javascript
+(function () {
+  "use strict";
+
+  var Parser = require('xml-streamer')
+  var opts = {resourcePath: '/items/item'}
+  
+  var parser = new Parser(opts)
+  
+  parser.on('data', function (data) {
+    // consume the data object here
+  })
+  
+  parser.on('end', function () {
+    // parsing ended no more data events will be raised
+  })
+
+  parser.on('error', function (error) {
+    // error occurred
+    // NOTE: when error emit emitted no end event will be emitted
+    console.error(error)
+  })
+
+  xmlStream.pipe(parser) // pipe your input xmlStream to parser.
+
+}())
+
+```
+
+## API
+
+* `#on('readable' function () {})`
+* `#on('end' function () {})`
+* `#on('error' function (err) {})
+* `#on('nodeName' function (err) {//if you are interested listen on the "nodeName" instead of "data"})
+* `#stop()` pauses
+* `#resume()` resumes
+
+## Namespace handling
+
+A word about special parsing of *xmlns:* Note that "resourcePath" in the options is not an XPATH.
+So the value given to the resourcePath is treated as simple value and no expression evaluations are done.
+
+## Benchmark
+
+`xml-streamer` internally uses `node-expat`
+
+`npm run benchmark`
+
+| module                                                                                | ops/sec | native | XML compliant | stream         |
+|---------------------------------------------------------------------------------------|--------:|:------:|:-------------:|:--------------:|
+| [sax-js](https://github.com/isaacs/sax-js)                                            |  99,412 | ☐      | ☑             | ☑              |
+| [node-xml](https://github.com/dylang/node-xml)                                        | 130,631 | ☐      | ☑             | ☑              |
+| [libxmljs](https://github.com/polotek/libxmljs)                                       | 276,136 | ☑      | ☑             | ☐              |
+| **node-expat**                                                                        | 322,769 | ☑      | ☑             | ☑              |
+
+Higher is better.
+
+## Testing
+
+```
+npm install -g standard
+npm test
+```
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