3 files changed, 35 insertions, 8 deletions
diff --git a/src/Script/Console.php b/src/Script/Console.php
index 3228750..ee8114e 100644
--- a/src/Script/Console.php
+++ b/src/Script/Console.php
@@ -46,12 +46,14 @@ class Console
     public function exec()
     {
         $output = new Output;
+
         try {
             $input = new Input;
+            // Get vendor data
             $vendors = Vendor::loadAll($input->getOption('f'));
-
+            // Filter data
             $vendors->filterByInput($input);
-
+            // Output data
             $output->printCollection($vendors);
         } catch (Exception $e) {
             $output->printException($e);
diff --git a/src/Script/Input.php b/src/Script/Input.php
index 772bb8c..6a91a72 100644
--- a/src/Script/Input.php
+++ b/src/Script/Input.php
@@ -6,6 +6,8 @@ use Exception;
 
 /**
  * Input handler for CLI arugments and options
+ *
+ * @author Phil Burton <phil@pgburton.com>
  */
 class Input
 {
@@ -21,6 +23,16 @@ class Input
      */
     protected $shortOpts = 'f:d::t::l::c::';
 
+    /**
+     * Available CLI options
+     * f filename - input file with the vendors data
+     * d day      - delivery day (dd/mm/yy)
+     * t time     - delivery time in 24h format (hh:mm)
+     * l location - delivery location (postcode without spaces, e.g. NW43QB)
+     * c covers   - number of people to feed
+     *
+     * @var string
+     */
     protected $longOpts = [
         'filename:',
         'day::',
@@ -48,6 +60,7 @@ class Input
 
     /**
      * Load options, make sure required options are set
+     * Throw an exception if input data is badly formatted
      *
      * @author Phil Burton <phil@pgburton.com>
      */
diff --git a/src/Script/Output.php b/src/Script/Output.php
index e61cff8..4598dc1 100644
--- a/src/Script/Output.php
+++ b/src/Script/Output.php
@@ -5,8 +5,19 @@ namespace App\Script;
 use App\Model\Collection;
 use Exception;
 
+/**
+ * Handle output to CLI
+ *
+ * @author Phil Burton <phil@pgburton.com>
+ */
 class Output
 {
+    /**
+     * Echo out the output data
+     *
+     * @author Phil Burton <phil@pgburton.com>
+     * @param Collection $collection
+     */
     public function printCollection(Collection $collection)
     {
         if (count($collection) === 0) {
@@ -14,14 +25,15 @@ class Output
             return;
         }
 
-        $out = [];
-        foreach ($collection as $vendor) {
-            $out[] = implode("\n", $vendor->toString());
-        }
-
-        echo implode("\n\n", $out) . "\n";
+        echo $collection->toString() . "\n";
     }
 
+    /**
+     * Output the exception message
+     *
+     * @author Phil Burton <phil@pgburton.com>
+     * @param Exception $e
+     */
     public function printException(Exception $e)
     {
         echo "An unexpected exception occured:\n" . $e->getMessage() . "\n";