Modify version to 0.1.4 && Add docs

node-modules · Aug 24, 2015 · 6317a84 · 6317a84
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diff --git a/HISTORY.md b/HISTORY.md
@@ -1,3 +1,8 @@
+0.1.4 / 2015-08-24
+===================
+
+  * Support promise
+
 0.1.2 / 2014-05-31
 ===================
 

diff --git a/README.md b/README.md
@@ -80,6 +80,20 @@ co(function *() {
   }
 })();
 
+/**
+ * use as a promise
+ */
+
+var promisePort = detect(port);
+
+promisePort.then(function(_port) {
+  if (port === _port) {
+    console.log('port: %d was not occupied', port);
+  } else {
+    console.log('port: %d was occupied, try port: %d', port, _port);
+  }
+});
+
 ```
 
 ## Clone and Run test

diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "detect-port",
-  "version": "0.1.3",
+  "version": "0.1.4",
   "description": "port detector",
   "keywords": [
     "detect",