From 31fb0015e59ebd0e514e8ef3b3321f2fd7aafeba Mon Sep 17 00:00:00 2001
From: Josh Di Fabio <joshdifabio@gmail.com>
Date: Mon, 30 Oct 2017 16:44:21 +0000
Subject: [PATCH] Ensure all sets implement IteratorAggregate

---
 src/AttributeDataSet.php | 2 +-
 src/CategoryDataSet.php  | 2 +-
 src/CategoryIdSet.php    | 2 +-
 src/ProductDataSet.php   | 2 +-
 src/VariantDataSet.php   | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/AttributeDataSet.php b/src/AttributeDataSet.php
index 4884a0d..09a3835 100644
--- a/src/AttributeDataSet.php
+++ b/src/AttributeDataSet.php
@@ -1,7 +1,7 @@
 <?php
 namespace SnowIO\FredhopperDataModel;
 
-final class AttributeDataSet
+final class AttributeDataSet implements \IteratorAggregate
 {
     use SetTrait;
 
diff --git a/src/CategoryDataSet.php b/src/CategoryDataSet.php
index cd8e383..29bcc36 100644
--- a/src/CategoryDataSet.php
+++ b/src/CategoryDataSet.php
@@ -1,7 +1,7 @@
 <?php
 namespace SnowIO\FredhopperDataModel;
 
-final class CategoryDataSet
+final class CategoryDataSet implements \IteratorAggregate
 {
     use SetTrait;
 
diff --git a/src/CategoryIdSet.php b/src/CategoryIdSet.php
index 2b713a8..fa17236 100644
--- a/src/CategoryIdSet.php
+++ b/src/CategoryIdSet.php
@@ -2,7 +2,7 @@
 declare(strict_types=1);
 namespace SnowIO\FredhopperDataModel;
 
-final class CategoryIdSet
+final class CategoryIdSet implements \IteratorAggregate
 {
     use SetTrait {
         overlaps as private;
diff --git a/src/ProductDataSet.php b/src/ProductDataSet.php
index 1361081..ea73068 100644
--- a/src/ProductDataSet.php
+++ b/src/ProductDataSet.php
@@ -1,7 +1,7 @@
 <?php
 namespace SnowIO\FredhopperDataModel;
 
-final class ProductDataSet
+final class ProductDataSet implements \IteratorAggregate
 {
     use SetTrait;
 
diff --git a/src/VariantDataSet.php b/src/VariantDataSet.php
index ada819d..463819e 100644
--- a/src/VariantDataSet.php
+++ b/src/VariantDataSet.php
@@ -1,7 +1,7 @@
 <?php
 namespace SnowIO\FredhopperDataModel;
 
-final class VariantDataSet
+final class VariantDataSet implements \IteratorAggregate
 {
     use SetTrait;