neo-async - npm Package Compare versions

Comparing version 0.1.0 to 0.1.1

package.json

 {
   "name": "neo-async",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "async for node.js",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -5,2 +5,147 @@ # Neo-Async
 
+```bash
+$ npm install neo-async
+```
+
+## Speed Comparison
+
+### Results
+* series
+    * 2.6ms ⇒ 1.1ms
+    * 1.5ms短縮
+* parallel
+    * 3.3ms ⇒ 1.2ms
+    * 2.1ms短縮
+* waterfall
+    * 11.9ms ⇒ 3.2ms
+    * 8.7ms短縮
+
+### Common
+```js
+var _ = require('lodash');
+var async = require('async');
+var neo_async = require('neo-async');
+var start = function() {
+  return process.hrtime();
+};
+var getDiff = function(start) {
+  var diff = process.hrtime(start);
+  return diff[0] * 1e9 + diff[1];
+};
+var sample = 1000;
+var time = {
+  async: 0,
+  neo_async: 0
+};
+```
+
+### series
+
+```js
+var tasks = _.map(_.times(sample), function(item) {
+  return function(callback) {
+    callback(null, item);
+  };
+});
+
+var timer = start();
+async.series(tasks, function(err, res1) {
+   time.async = getDiff(timer);
+
+   timer = start();
+    neo_async.series(tasks, function(err, res2) {
+      time.neo_async = getDiff(timer);
+
+      var check = _.every(res1, function(item, index) {
+        return res2[index] === item;
+      });
+      console.log('check', check);
+      console.log('**** time ****');
+      console.log(time.async - time.neo_async);
+    });
+});
+```
+* async, neo_asyncの順
+    * { async: 2632607, neo_async: 1097360 }
+    * 1.5ms短縮 (1535247ns)
+* neo_sync, asyncの順
+    * { async: 3749187, neo_async: 1615040 }
+    * 2.1ms短縮 (2134147ns)
+
+### parallel
+
+```js
+var tasks = _.map(_.times(sample), function(item) {
+  return function(callback) {
+    callback(null, item);
+  };
+});
+
+var timer = start();
+neo_async.parallel(tasks, function(err, res1) {
+   time.neo_async = getDiff(timer);
+
+   timer = start();
+    async.parallel(tasks, function(err, res2) {
+      time.async = getDiff(timer);
+
+      var check = _.every(res1, function(item, index) {
+        return res2[index] === item;
+      });
+      console.log('check', check);
+      console.log('**** time ****');
+      console.log(time.async - time.neo_async);
+    });
+});
+```
+* async, neo_asyncの順
+    * { async: 3291565, neo_async: 1166516 }
+    * 2.1ms短縮 (2125049ns)
+* neo_sync, asyncの順
+    * { async: 3326372, neo_async: 1174852 }
+    * 2.1ms短縮 (2151520ns)
+
+### waterfall
+
+```js
+var tasks = (function createSimpleTasks(num) {
+  var first = true;
+  var tasks = _.transform(_.times(num), function(memo, num, key) {
+    if (first) {
+      first = false;
+      memo[key] = function(done) {
+        done(null, num);
+      };
+    } else {
+      memo[key] = function(sum, done) {
+        done(null, sum + num);
+      };
+    }
+  });
+  return tasks;
+})(sample);
+
+var timer = start();
+async.waterfall(tasks, function(err, res1) {
+  time.neo_async = getDiff(timer);
+
+  timer = start();
+  async.waterfall(tasks, function(err, res2) {
+    time.async = getDiff(timer);
+
+    console.log('check', res1 === res2);
+    console.log('**** time ****');
+    console.log(time.async - time.neo_async);
+  });
+});
+```
+
+* async, neo_asyncの順
+    * { async: 11875267, neo_async: 3183565 }
+    * 8.7ms短縮 (8691702ns)
+* neo_sync, asyncの順
+    * { async: 11667079, neo_async: 2760822 }
+    * 8.9ms短縮 (8906257ns)
+
+
 ## Feature
@@ -7,0 +152,0 @@

No alert changes

Improved metrics

Number of lines in readme file

197

increased by278.85%

Worsened metrics

Total package byte prevSize

154568

decreased by-74.12%

Number of package files

39

decreased by-2.5%

No dependency changes