puredom-model ⎔

A synchronized model base class for puredom.

Usage

// Grab via browserify, AMD or <script>:
var Model = require('puredom-model'),
	$ = require('puredom'),
	db = new $.LocalStorage('babies');


// Create a class that inherits from Model
function Fox(attributesOrId, callback) {
	Model.call(this, attributesOrId, db, callback);
}

$.inherits(Fox, Model);

$.extend(Fox.prototype, {
	type : 'Fox',
	url : '/api/fox/{{id}}',
	
	/** Check if the fox is in posession of bacon */
	hasBacon : function() {
		return this.get('bacon') > 0;
	},
	
	/** Give the fox some bacon */
	giveBacon : function(amount) {
		var bacon = this.get('bacon') || 0;
		this.set('bacon', bacon + amount);
	}
});


// Create a new Fox:
var fox = new Fox({ bacon:0 }, function(err) {
	if (err) throw new Error(err);
	
	// set() and get() can be used synchronously after initialization:
	fox.set('xp', 42);
	fox.get('xp');		// 42
	
	// Try out those accessor methods:
	fox.hasBacon();		// false
	fox.giveBacon(1);
	fox.hasBacon();		// true
	
	// Any set() or sync() call triggers a sync:
	fox.synced;			// false
	fox.on('syncend', function() {
		fox.synced;		// true
	});
	
	// Synchronization can also be done manually:
	fox.sync(function(err) {
		// saved
	});
});


// Work with an existing Fox:
var id = '24g08h275na';

// Creating using an ID triggers a fetch() during initialization
var kit = new Fox(id, function(err) {
	if (err) throw new Error(err);
	
	kit.get('bacon');		// 1
	kit.giveBacon(5);
	kit.get('bacon');		// 6
});

License

This plugin is available under the BSD-3-Clause License:

Copyright (c) Jason Miller. All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

• Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

• Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

• Neither the name of Jason Miller, nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.