Fixed startsAt bug; thanks to GH user pirque for finding it

build/cjs.js

@@ -1,4 +1,4 @@
-//     ConstraintJS (CJS) 0.9.6-beta
+//     ConstraintJS (CJS) 0.9.6-beta1
 //     ConstraintJS may be freely distributed under the MIT License
 //     http://cjs.from.so/
 
@@ -2074,7 +2074,7 @@ extend(cjs, {
 	 * @property {string} cjs.version
 	 * @see cjs.toString
 	 */
-	version: "0.9.6-beta", // This template will be filled in by the builder
+	version: "0.9.6-beta1", // This template will be filled in by the builder
 
 	/**
 	 * Print out the name and version of ConstraintJS
@@ -5160,8 +5160,8 @@ var FSM = function() {
 	 * @return {FSM} - `this`
 	 * @example
 	 *
-	 *     var x = cjs.fsm("a", "b");
-	 *     x.addTransition("a", "b", cjs.on("click"));
+	 *     var my_fsm = cjs.fsm("state_a", "state_b");
+	 *     my_fsm.startsAt("state_b");
 	 */
 	proto.startsAt = function(state_name) {
 		var state = getStateWithName(this, state_name); // Get existing state
@@ -5172,6 +5172,7 @@ var FSM = function() {
 		if(!this.did_transition) {
 			// If no transitions have occurred, set the current state to the one they specified
 			this._curr_state = state;
+			this.state.invalidate();
 		}
 		this._chain_state = state;
 		return this;
@@ -5185,8 +5186,8 @@ var FSM = function() {
 	 * @return {boolean} - `true` if the name of the active state is `state_name`. `false` otherwise
 	 * @example
 	 *
-	 *     var x = cjs.fsm("a", "b");
-	 *     fsm.is("a"); // true, because a is the starting state
+	 *     var my_fsm = cjs.fsm("a", "b");
+	 *     my_fsm.is("a"); // true, because a is the starting state
 	 */
 	proto.is = function(state_name) {
 		// get the current state name & compare

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "constraintjs",
-	"version": "0.9.6-beta",
+	"version": "0.9.6-beta1",
 	"description": "Constraint library for JavaScript",
 	"author": "Stephen Oney <[email protected]> (http://from.so/)",
 	"homepage": "http://cjs.from.so/",

src/state_machine/cjs_fsm.js

@@ -470,8 +470,8 @@ var FSM = function() {
 	 * @return {FSM} - `this`
 	 * @example
 	 *
-	 *     var x = cjs.fsm("a", "b");
-	 *     x.addTransition("a", "b", cjs.on("click"));
+	 *     var my_fsm = cjs.fsm("state_a", "state_b");
+	 *     my_fsm.startsAt("state_b");
 	 */
 	proto.startsAt = function(state_name) {
 		var state = getStateWithName(this, state_name); // Get existing state
@@ -482,6 +482,7 @@ var FSM = function() {
 		if(!this.did_transition) {
 			// If no transitions have occurred, set the current state to the one they specified
 			this._curr_state = state;
+			this.state.invalidate();
 		}
 		this._chain_state = state;
 		return this;
@@ -495,8 +496,8 @@ var FSM = function() {
 	 * @return {boolean} - `true` if the name of the active state is `state_name`. `false` otherwise
 	 * @example
 	 *
-	 *     var x = cjs.fsm("a", "b");
-	 *     fsm.is("a"); // true, because a is the starting state
+	 *     var my_fsm = cjs.fsm("a", "b");
+	 *     my_fsm.is("a"); // true, because a is the starting state
 	 */
 	proto.is = function(state_name) {
 		// get the current state name & compare

test/unit_tests/fsm_test.js

@@ -144,3 +144,13 @@ dt("FSM on", 42, function() {
 
 	fsm.destroy();
 });
+
+dt("FSM startsAt bug", 2, function() {
+	var fsm = cjs	.fsm()
+					.addState("state_1");
+	ok(fsm.is("state_1"));
+	fsm.startsAt("state_2");
+	ok(fsm.is("state_2"));
+
+	fsm.destroy();
+});