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## RSJX.md

      
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    http://jhusain.github.io/learnrx/
Like an Event, an Observable is a sequence of values that a data producer pushes to the consumer. However unlike an Event, an Observable can signal to a listener that it has completed, and will send no more data.
Querying Arrays only gives us a snapshot. By contrast, querying Observables allows us to create data sets that react and update as the system changes over time. This enables a very powerful type of programming known as reactive programming.
Disposing of a Subscription object unsubscribes from the event and prevents memory leaks. Disposing of a subscription is the asynchronous equivalent of stopping half-way through a counting for loop.
If we convert Events to Observable Objects, we can use powerful functions to transform them.

  
## rx.js
function() {
	var videos = [
		{
			"id": 65432445,
			"title": "The Chamber"
		},
		{
			"id": 675465,
			"title": "Fracture"
		},

## gist:2f2d7cb9c674a8b8e86c
/**
 * Erase the scrollback history.
 */
function clearScrollback () {
    if (php_sapi_name() !== 'cli') {
        throw new Exception('Use of function in invalid interface context.');
    }

    $term_program = getenv('TERM_PROGRAM');

## gist:ace4836b87668c5093b2
2015-05-13 08:46:07 ↺ GET https://api.wuaki.tv/movies?device=iphone&page=1&per_page=2&search%5Bmeta_sort%5D=title.asc
                          ← 200 application/json 10.07kB 2.25MB/s
Request                                                                                                                                 Response
Access-Control-Allow-Origin:    *
Access-Control-Request-Method:  *
Age:                            0
Cache-Control:                  max-age=60, public
Content-Type:                   application/json; charset=utf-8
Date:                           Wed, 13 May 2015 07:46:34 GMT
ETag:                           "b4816887d1a5cbae4bd79ab1cf1cda57"

## gist:cf607c58526f0f4b581f
About four months ago I have bought an air humidifier (Dyson Humidifier). I have set it to maximum and left it next to my bed – I thought it will help my skin. It did. However, few weeks later a ringing started in my head (high-pitch) and then a more noticeable ringing in my right ear (low tone). ENT doctor have not found ear damage or change in my hearing. The cause is unknown.
Air humidifier was about the only change in my life around that time. I am not jumping to the conclusions. Quick Google search for tinnitus and air humidifier came back with nothing. Going to throw this out in case more people observe a similar happening and start to Google.

## gist:846dbab74af1d3b3ced7
//colors
$color_mine_shaft_approx: #333;
$color_guardsman_red_approx: #c00;
$black: #000;
$color_gallery_approx: #eee;
$color_tapa_approx: #777;
$color_mercury_approx: #e7e7e7;
$color_alto_approx: #ddd;
$white: #fff;
$color_celeste_approx: #ccc;

## index.html
<!DOCTYPE html>
<html>
<head>
    <script src="./angular.js"></script>
    <script src="./todo.js"></script>
</head>
<body ng-app="foo">

</body>
</html>

## gist:34bad88fa34426380e64
// https://gist.github.com/gajus/34bad88fa34426380e64
{
    "parser": "babel-eslint",
    "rules": {
        "no-console": 0,
        "no-extra-parens": 2,
        "no-reserved-keys": 2,
        "no-eq-null": 2,
        "no-extend-native": 2,
        "no-process-env": 2,

## gist:8524bb1e3d8f623a0e03
test 2

## gist:4cbca879091c7925b94f
test
	function() {
	var videos = [
	{
	"id": 65432445,
	"title": "The Chamber"
	},
	{
	"id": 675465,
	"title": "Fracture"
	},
	/**
	* Erase the scrollback history.
	*/
	function clearScrollback () {
	if (php_sapi_name() !== 'cli') {
	throw new Exception('Use of function in invalid interface context.');
	}

	$term_program = getenv('TERM_PROGRAM');
	2015-05-13 08:46:07 ↺ GET https://api.wuaki.tv/movies?device=iphone&page=1&per_page=2&search%5Bmeta_sort%5D=title.asc
	← 200 application/json 10.07kB 2.25MB/s
	Request Response
	Access-Control-Allow-Origin: *
	Access-Control-Request-Method: *
	Age: 0
	Cache-Control: max-age=60, public
	Content-Type: application/json; charset=utf-8
	Date: Wed, 13 May 2015 07:46:34 GMT
	ETag: "b4816887d1a5cbae4bd79ab1cf1cda57"
	About four months ago I have bought an air humidifier (Dyson Humidifier). I have set it to maximum and left it next to my bed – I thought it will help my skin. It did. However, few weeks later a ringing started in my head (high-pitch) and then a more noticeable ringing in my right ear (low tone). ENT doctor have not found ear damage or change in my hearing. The cause is unknown.
	Air humidifier was about the only change in my life around that time. I am not jumping to the conclusions. Quick Google search for tinnitus and air humidifier came back with nothing. Going to throw this out in case more people observe a similar happening and start to Google.
	//colors
	$color_mine_shaft_approx: #333;
	$color_guardsman_red_approx: #c00;
	$black: #000;
	$color_gallery_approx: #eee;
	$color_tapa_approx: #777;
	$color_mercury_approx: #e7e7e7;
	$color_alto_approx: #ddd;
	$white: #fff;
	$color_celeste_approx: #ccc;
	<!DOCTYPE html>
	<html>
	<head>
	<script src="./angular.js"></script>
	<script src="./todo.js"></script>
	</head>
	<body ng-app="foo">

	</body>
	</html>
	// https://gist.github.com/gajus/34bad88fa34426380e64
	{
	"parser": "babel-eslint",
	"rules": {
	"no-console": 0,
	"no-extra-parens": 2,
	"no-reserved-keys": 2,
	"no-eq-null": 2,
	"no-extend-native": 2,
	"no-process-env": 2,