Updated Model, Instance and Database constructors

lib/Database.js

@@ -15,6 +15,8 @@ function Database(config) {
 
 	"use strict";
 
+	if(!(this instanceof Database)) return new Database(config);
+
 	this.connection = null;
 	this.models = {};
 	this.plugins = [];

lib/Instance.js

@@ -23,6 +23,9 @@ function Instance(model, doc, isNew) {
 	/// </signature>
 
 	"use strict";
+
+	if(!(this instanceof Instance)) return new Instance(model, doc, isNew);
+
 	var $ = this;
 
 	if(!isNew) model.fromSource(doc);
@@ -130,7 +133,7 @@ function Instance(model, doc, isNew) {
 					if (err) return callback(err);
 
 					inserted = inserted[0];
-					transform.down(options.transforms, inserted);
+					model.fromSource(inserted);
 
 					oldDoc = newDoc = inserted;
 

lib/Model.js

@@ -20,6 +20,8 @@ function Model(database, collection, schema, options) {
 	/// <param name="schema" type="Object">A JSON representation of the database schema</param>
 	/// <param name="options" type="Object">Additional options configuring the behaviour of this model's instances</param>
 
+	if(!(this instanceof Model)) return new Model(database, collection, schema, options);
+
 	if (!options) options = {};
 
 	_.defaults(options, {
@@ -37,7 +39,7 @@ function Model(database, collection, schema, options) {
 		]
 	});
 
-	Object.defineProperty(this, 'preprocessor', {
+	Object.defineProperty(this, 'preprocessors', {
 		value: new Concoction(options.preprocessors)
 	});
 
@@ -88,14 +90,14 @@ Model.prototype.fromSource = function(document) {
 	/// <summary>Applies the model's preprocessors to convert the document from the source</summary>
 	/// <param name="document" type="Object">The object to apply the preprocessors to</param>
 
-	this.preprocessor.apply(document);
+	this.preprocessors.apply(document);
 };
 
 Model.prototype.toSource = function(document) {
 	/// <summary>Applies the model's preprocessors to convert the document from the source</summary>
 	/// <param name="document" type="Object">The object to apply the preprocessors to</param>
 
-	this.preprocessor.reverse(document);
+	this.preprocessors.reverse(document);
 };
 
 Model.prototype.wrap = function (document, isNew) {