4 files changed, 142 insertions, 0 deletions
diff --git a/node_modules/speedometer/LICENSE b/node_modules/speedometer/LICENSE
new file mode 100644
index 0000000..4b30ed5
--- /dev/null
+++ b/node_modules/speedometer/LICENSE
@@ -0,0 +1,20 @@
+Copyright 2013 Mathias Buus
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/speedometer/README.md b/node_modules/speedometer/README.md
new file mode 100644
index 0000000..f4e5711
--- /dev/null
+++ b/node_modules/speedometer/README.md
@@ -0,0 +1,38 @@
+# speedometer
+
+Speed measurement in Javascript
+
+```
+npm install speedometer
+```
+
+## Usage
+
+``` js
+var speedometer = require('speedometer')
+var fs = require('fs')
+
+// Let's measure how fast we can read from /dev/urandom
+var speed = speedometer()
+var stream = fs.createReadStream('/dev/urandom')
+
+stream.on('data', function(data) {
+  // Simply call speed with the amount of bytes transferred
+  var bytesPerSecond = speed(data.length)
+
+  console.log(bytesPerSecond+' bytes/second')
+})
+```
+
+You can always get the current speed by calling `speed()`.
+
+Per default `speedometer` uses a 5 second buffer.
+To change this simply pass another value to the constructor
+
+``` js
+var speed = speedometer(20) // uses a 20s buffer instead
+```
+
+## License
+
+MIT
diff --git a/node_modules/speedometer/index.js b/node_modules/speedometer/index.js
new file mode 100644
index 0000000..5570fe0
--- /dev/null
+++ b/node_modules/speedometer/index.js
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+var tick = 1
+var maxTick = 65535
+var resolution = 4
+var inc = function() {
+  tick = (tick + 1) & maxTick
+}
+
+var timer = setInterval(inc, (1000 / resolution) | 0)
+if (timer.unref) timer.unref()
+
+module.exports = function(seconds) {
+  var size = resolution * (seconds || 5)
+  var buffer = [0]
+  var pointer = 1
+  var last = (tick-1) & maxTick
+
+  return function(delta) {
+    var dist = (tick - last) & maxTick
+    if (dist > size) dist = size
+    last = tick
+
+    while (dist--) {
+      if (pointer === size) pointer = 0
+      buffer[pointer] = buffer[pointer === 0 ? size-1 : pointer-1]
+      pointer++
+    }
+
+    if (delta) buffer[pointer-1] += delta
+
+    var top = buffer[pointer-1]
+    var btm = buffer.length < size ? 0 : buffer[pointer === size ? 0 : pointer]
+
+    return buffer.length < resolution ? top : (top - btm) * resolution / buffer.length
+  }
+}
+\ No newline at end of file
diff --git a/node_modules/speedometer/package.json b/node_modules/speedometer/package.json
new file mode 100644
index 0000000..3675476
--- /dev/null
+++ b/node_modules/speedometer/package.json
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+{
+  "_from": "speedometer@~0.1.2",
+  "_id": "[email protected]",
+  "_inBundle": false,
+  "_integrity": "sha1-mHbb0qFp0xFUAtSObqYynIgWpQ0=",
+  "_location": "/speedometer",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "speedometer@~0.1.2",
+    "name": "speedometer",
+    "escapedName": "speedometer",
+    "rawSpec": "~0.1.2",
+    "saveSpec": null,
+    "fetchSpec": "~0.1.2"
+  },
+  "_requiredBy": [
+    "/progress-stream"
+  ],
+  "_resolved": "https://registry.npmjs.org/speedometer/-/speedometer-0.1.4.tgz",
+  "_shasum": "9876dbd2a169d3115402d48e6ea6329c8816a50d",
+  "_spec": "speedometer@~0.1.2",
+  "_where": "/Users/armanshah/Desktop/node-projects/shopping-list/node_modules/progress-stream",
+  "author": {
+    "name": "Mathias Buus Madsen",
+    "email": "[email protected]"
+  },
+  "bugs": {
+    "url": "https://github.com/mafintosh/speedometer/issues"
+  },
+  "bundleDependencies": false,
+  "deprecated": false,
+  "description": "simple speed measurement in javascript",
+  "homepage": "https://github.com/mafintosh/speedometer#readme",
+  "keywords": [
+    "speed",
+    "bytes",
+    "per",
+    "second",
+    "transfer"
+  ],
+  "name": "speedometer",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/mafintosh/speedometer.git"
+  },
+  "version": "0.1.4"
+}