twolfson/LICENSE.txt

## README.md

      
    Raw
  

              README.md
            
          
    Geolocation lookup
Retrieve geolocation of user in under 140 bytes.
The function takes in a callback which will return:
/**
 * @callback {Mixed} arguments[0] Error if there is one (either browser specific or 1 if geolocation is not available)
 * @callback {Object} arguments[1] Coordinates of the user
 * @callback {Number} arguments[1].latitude Latitude of the user; ranges from -180 (180S) to 180 (180N)
 * @callback {Number} arguments[1].longitude Longitude of the user; ranges from -180 (180W) to 180 (180E)
 */

  
## annotated.js
// Original available: https://gist.github.com/4053059
// Asynchronous retrieval of coordinates
function getCoordinates(cb) {
  // Grab geolocation from the navigator
  var geolocation = window.navigator.geolocation;

  // If geolocation exists, start fetching location
  if (geolocation) {
    geolocation.getCurrentPosition(function (position) {
      cb(null, position.coords);
    }, cb);
  } else {
  // Otherwise, callback with an error
    cb(1);
  }
}

## index.js
function(c,g){g=navigator.geolocation;g?g.getCurrentPosition(function(p){c(null,p.coords)}):c(1)}

## LICENSE.txt
            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
                    Version 2, December 2004

 Copyright (C) 2011 YOUR_NAME_HERE http://twolfson.com/

 Everyone is permitted to copy and distribute verbatim or modified
 copies of this license document, and changing it is allowed as long
 as the name is changed.

            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

  0. You just DO WHAT THE FUCK YOU WANT TO.

## package.json
{
  "name": "geolocationLookup",

  "description": "Geolocation lookup that accepts an error-first callback",

  "keywords": [
    "geolocation",
    "browser",
    "error-first"
  ]
}

## test.html
<!DOCTYPE html>
<title>Foo</title>
<div>Expected value: <b>Lat: ##.####, Lng: ##.####</b></div>
<div>Actual value: <b id="ret"></b></div>
<em>Be sure to accept the geolocation request.</em>
<script>
  // write a small example that shows off the API for your example
  // and tests it in one fell swoop.

  var myFunction = function(c,g){g=navigator.geolocation;g?g.getCurrentPosition(function(p){c(null,p.coords)}):c(1)}

  var $ret = document.getElementById( "ret" );

  // Grab the output and the geolocation
  myFunction(function (err, coords) {
    // If there was an error, update the text accordingly
    if (err) {
      $ret.innerHTML = 'Geolocation could not be used =(';
    } else {
    // Otherwise, output the coordinates
      $ret.innerHTML = 'Geolocation found!! Lat: ' + coords.latitude + ' Lng: ' + coords.longitude;
    }
  });
</script>
	// Original available: https://gist.github.com/4053059
	// Asynchronous retrieval of coordinates
	function getCoordinates(cb) {
	// Grab geolocation from the navigator
	var geolocation = window.navigator.geolocation;

	// If geolocation exists, start fetching location
	if (geolocation) {
	geolocation.getCurrentPosition(function (position) {
	cb(null, position.coords);
	}, cb);
	} else {
	// Otherwise, callback with an error
	cb(1);
	}
	}
	DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
	Version 2, December 2004

	Copyright (C) 2011 YOUR_NAME_HERE http://twolfson.com/

	Everyone is permitted to copy and distribute verbatim or modified
	copies of this license document, and changing it is allowed as long
	as the name is changed.

	DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
	TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

	0. You just DO WHAT THE FUCK YOU WANT TO.
	{
	"name": "geolocationLookup",

	"description": "Geolocation lookup that accepts an error-first callback",

	"keywords": [
	"geolocation",
	"browser",
	"error-first"
	]
	}
	<!DOCTYPE html>
	<title>Foo</title>
	<div>Expected value: <b>Lat: ##.####, Lng: ##.####</b></div>
	<div>Actual value: <b id="ret"></b></div>
	<em>Be sure to accept the geolocation request.</em>
	<script>
	// write a small example that shows off the API for your example
	// and tests it in one fell swoop.

	var myFunction = function(c,g){g=navigator.geolocation;g?g.getCurrentPosition(function(p){c(null,p.coords)}):c(1)}

	var $ret = document.getElementById( "ret" );

	// Grab the output and the geolocation
	myFunction(function (err, coords) {
	// If there was an error, update the text accordingly
	if (err) {
	$ret.innerHTML = 'Geolocation could not be used =(';
	} else {
	// Otherwise, output the coordinates
	$ret.innerHTML = 'Geolocation found!! Lat: ' + coords.latitude + ' Lng: ' + coords.longitude;
	}
	});
	</script>