https://github.com/icholy/ssm

simple state machine
https://github.com/icholy/ssm

Last synced: about 1 month ago
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simple state machine

• Host: GitHub
• URL: https://github.com/icholy/ssm
• Owner: icholy
• Created: 2013-09-05T16:25:57.000Z (about 11 years ago)
• Default Branch: master
• Last Pushed: 2014-11-26T15:37:06.000Z (almost 10 years ago)
• Last Synced: 2024-10-03T15:19:34.734Z (about 2 months ago)
• Language: JavaScript
• Homepage:
• Size: 352 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

        
# SSM: [![Build Status](https://travis-ci.org/icholy/SSM.png?branch=master)](https://travis-ci.org/icholy/SSM)

> Simple State Machine 

**Usage:**

``` js

// create instance

var machine = new SSM({ verbose: true, name: "MyStateMachine" });

// define states

machine.state("state1")

  .on("event1", function () {

    // do something

    this.go("state2");

  })

  .on("event2", function (x, y, z) {

    // do something

    console.log("x:", x, "y:", y, "z:", z);

  })

  .on("enter", function () {

    // special event that gets run when the state is entered

  });

machine.state("state2")

  .on("event2", function () {

    // do something else

    this.go("state1");

  })

  .on("exit", function () {

    // special event that gets run when the state is exited

  });

// set initial state

machine.initialize("state1");

// invoke events

machine.event1();

machine.event2("foo", "bar", "baz");

//get current state name

var name = machine.current();

console.log(name);

```

**Note:** the api is completely chainable