1 files changed, 48 insertions, 6 deletions
diff --git a/src/Model/Collection.php b/src/Model/Collection.php
index 62bbf98..c4900fb 100644
--- a/src/Model/Collection.php
+++ b/src/Model/Collection.php
@@ -3,19 +3,19 @@
 namespace App\Model;
 
 use App\Model\Model;
+use App\Script\Input;
 use ArrayAccess;
+use Countable;
+use DateTime;
 use Exception;
 use Iterator;
-use App\Script\Input;
-use DateTime;
-use Countable;
 
 /**
  * A collection of models
  *
  * @author Phil Burton <phil@pgburton.com>
  */
-class Collection implements ArrayAccess, Iterator, Countable
+class Collection implements ArrayAccess, Countable, Iterator
 {
     /**
      * Raw array of models
@@ -171,6 +171,17 @@ class Collection implements ArrayAccess, Iterator, Countable
     }
 
     /**
+     * Return the count of the models in this collection
+     *
+     * @author Phil Burton <phil@pgburton.com>
+     * @return int
+     */
+    public function count(): int
+    {
+        return count($this->models);
+    }
+
+    /**
      * Filter by input
      *
      * @author Phil Burton <phil@pgburton.com>
@@ -193,6 +204,13 @@ class Collection implements ArrayAccess, Iterator, Countable
         }
     }
 
+    /**
+     * Filter this collection by a given date and time
+     *
+     * @author Phil Burton <phil@pgburton.com>
+     * @param string $date
+     * @param string $time
+     */
     public function filterByDateTime(string $date, string $time)
     {
         $dateTime = DateTime::createFromFormat('d/m/y G:i', $date . ' ' . $time);
@@ -213,6 +231,12 @@ class Collection implements ArrayAccess, Iterator, Countable
         $this->models = $out;
     }
 
+    /**
+     * Filter this collection by a given location postcode
+     *
+     * @author Phil Burton <phil@pgburton.com>
+     * @param string $location
+     */
     public function filterByLocation(string $location)
     {
         $location = substr($location, 0, 2);
@@ -228,6 +252,12 @@ class Collection implements ArrayAccess, Iterator, Countable
         $this->models = $out;
     }
 
+    /**
+     * Filter this collection by a given max covers integer
+     *
+     * @author Phil Burton <phil@pgburton.com>
+     * @param int $covers
+     */
     public function filterByCovers(int $covers)
     {
         $out = [];
@@ -241,8 +271,20 @@ class Collection implements ArrayAccess, Iterator, Countable
         $this->models = $out;
     }
 
-    public function count()
+    /**
+     * Return string representation of this collection
+     *
+     * @author Phil Burton <phil@pgburton.com>
+     * @return string
+     */
+    public function toString() : string
     {
-        return count($this->models);
+        $out = [];
+
+        foreach ($this->models as $model) {
+            $out[] = $model->toString();
+        }
+
+        return implode("\n\n", $out);
     }
 }