OBJY

An object-driven, cross-platform programming framework, written in JavaScript, that uses behaviour-driven objects for modelling use cases.

Installing

OBJY can be used in Node and the Browser.

Node

npm install objy

Browser

<script src="https://raw.githubusercontent.com/objy-org/objy/dev/dist/browser.js">

Programming with OBJY

Programming on OBJY is done in two simple steps:

1. Define an Object Family (a bucket of objects) an choose how objects in this family are stored, processed and observed.
2. Build and handle objects and tell them what to do.

Object Family

 
//Define Object Family
 
OBJY.define({
   name: "object", // singular constructor name
   pluralName: "objects" // plural constructor name
})
 
// OBJY now has the contructors:
 
OBJY.object() // as a wrapper for single objects
OBJY.objects() // as wrapper for multiple objects

Simple object

 
//Build an object
 
OBJY.object({
   name: "Passport",
   properties: {
      expires: "2020-10-10",
      number: "123"
   }
})

Object with behaviour

 
//Build an object
 
OBJY.object({
   ...
   warnMe: {
      date: "2020-10-05",
      action: "email('expiring soon!')"
   },
   onChange: "if(this.number.length == 0) return;"
})

Add

// add one
OBJY.object({}).add(callback);
 
// add multiple
OBJY.objects([{}],[{}]).add(callback);

Get one

OBJY.object(id).get(callback);

Query

OBJY.objects({type:'example', 'properties.expired' : false}).get(callback);

Update

// update one
OBJY.object(id)
   .setPropertyValue('expired', false)
   .addProperty('open', false).
   .save(callback)
 
// replace one
OBJY.Object(id).replace(newObject).save(callback);

Delete

// delete one
OBJY.object(id).delete(callback);

Customize

Objects can be very different in their nature. Some objects are big, some are small, some are produced very vast, some not so fast. When you define an object family, you can tell OBJY where objects in this family are stored, how they are processed and observed, along with other options.

OBJY.define({
   // manatory
   name: "object",
   pluralName: "objects"
   
   // mappers
   storage: {}, // defaults to "in memory"
   processor: {}, // defaults to "eval"
   observer: {} // defaults to "interval",
   
   // + other optional options
   authable: false, // Defines wether objects in a family can have privileges for access control
   templateFamily: null, // Defines which object family is the source for inheritence. Defaults to the own object family
   staticProps: {}, // Defines static properties that are preset for all objects in the object family
   staticFuncs: {}, // Defines static functions that are preset for all objects in the object family
   hasAffects: false // Defines wether the object family serves as bucket for defining affectables
})

Default mappers are already initialized! If you'd like to work in memory, just ignore the mappers section

Mapper types

Type	Explanation
storage	Storage mappers can be plugged in to define where and how objects in an object family are persistent.
processor	Processor Mappers define, how object actions are executed.
observer	Observer Mappers define, how object events are observed and time-based actions triggered.

Authors

• Marco Boelling - Initial author - Twitter

License

This project is licensed under the MIT License - see the LICENSE.md file for details

Connect

• objy.io - OBJY's official website