mooremachine - npm Package Compare versions

Comparing version 1.0.0 to 1.1.0

lib/fsm.js

@@ -150,1 +150,28 @@ // Copyright 2015 Joyent, Inc.
 };
+
+/*
+ * Wraps a conventional node callback async function up into an EventEmitter so
+ * that it can be used as a state transition trigger.
+ */
+FSM.wrap = function _fsmWrap(fun) {
+	function fsm_cb_wrapper() {
+		var args = Array.prototype.slice.call(arguments);
+		var eve = new EventEmitter();
+		var cb = function () {
+			var resArgs = Array.prototype.slice.call(arguments);
+			var err = resArgs.shift();
+			if (err) {
+				eve.emit('error', err);
+			} else {
+				resArgs.unshift('return');
+				eve.emit.apply(eve, resArgs);
+			}
+		};
+		args.push(cb);
+		eve.run = function () {
+			fun.apply(this, args);
+		};
+		return (eve);
+	}
+	return (fsm_cb_wrapper);
+};

package.json

 {
   "name": "mooremachine",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "Moore finite state machines",
@@ -5,0 +5,0 @@ "main": "lib/index.js",

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Improved metrics

Total package byte prevSize

6200

increased by11.77%

Lines of code

166

increased by18.57%

No dependency changes