From 41e0efb2b0e30cd25db59697f94e1c5f8b1555ed Mon Sep 17 00:00:00 2001
From: Fabien Franzen <info@atelierfabien.be>
Date: Thu, 4 Sep 2014 21:04:55 +0200
Subject: [PATCH] Export RelationClasses

Without this being exported, it was impossible to define custom
relation types. However, there are still limitations - not all helper
methods are public to really handle this scenario.
---
 lib/relation-definition.js | 28 +++++++++++++++-------------
 1 file changed, 15 insertions(+), 13 deletions(-)

diff --git a/lib/relation-definition.js b/lib/relation-definition.js
index e32bd253..1bae486a 100644
--- a/lib/relation-definition.js
+++ b/lib/relation-definition.js
@@ -11,9 +11,6 @@ var applyFilter = require('./connectors/memory').applyFilter;
 var ValidationError = require('./validations.js').ValidationError;
 var debug = require('debug')('loopback:relations');
 
-exports.Relation = Relation;
-exports.RelationDefinition = RelationDefinition;
-
 var RelationTypes = {
   belongsTo: 'belongsTo',
   hasMany: 'hasMany',
@@ -24,16 +21,6 @@ var RelationTypes = {
   embedsMany: 'embedsMany'
 };
 
-exports.RelationTypes = RelationTypes;
-exports.HasMany = HasMany;
-exports.HasManyThrough = HasManyThrough;
-exports.HasOne = HasOne;
-exports.HasAndBelongsToMany = HasAndBelongsToMany;
-exports.BelongsTo = BelongsTo;
-exports.ReferencesMany = ReferencesMany;
-exports.EmbedsOne = EmbedsOne;
-exports.EmbedsMany = EmbedsMany;
-
 var RelationClasses = {
   belongsTo: BelongsTo,
   hasMany: HasMany,
@@ -45,6 +32,21 @@ var RelationClasses = {
   embedsMany: EmbedsMany
 };
 
+exports.Relation = Relation;
+exports.RelationDefinition = RelationDefinition;
+
+exports.RelationTypes = RelationTypes;
+exports.RelationClasses = RelationClasses;
+
+exports.HasMany = HasMany;
+exports.HasManyThrough = HasManyThrough;
+exports.HasOne = HasOne;
+exports.HasAndBelongsToMany = HasAndBelongsToMany;
+exports.BelongsTo = BelongsTo;
+exports.ReferencesMany = ReferencesMany;
+exports.EmbedsOne = EmbedsOne;
+exports.EmbedsMany = EmbedsMany;
+
 function normalizeType(type) {
   if (!type) {
     return type;