[2.x] Add Stringable caster (#121)

* Add Stringable caster

* Update TinkerCaster.php

Co-authored-by: Dries Vints <[email protected]>

Author: binotaliu

src/Console/TinkerCommand.php

@@ -118,6 +118,7 @@ protected function getCasters()
         $casters = [
             'Illuminate\Support\Collection' => 'Laravel\Tinker\TinkerCaster::castCollection',
             'Illuminate\Support\HtmlString' => 'Laravel\Tinker\TinkerCaster::castHtmlString',
+            'Illuminate\Support\Stringable' => 'Laravel\Tinker\TinkerCaster::castStringable',
         ];
 
         if (class_exists('Illuminate\Database\Eloquent\Model')) {

src/TinkerCaster.php

@@ -81,6 +81,19 @@ public static function castHtmlString($htmlString)
         ];
     }
 
+    /**
+     * Get an array representing the properties of a fluent string.
+     *
+     * @param  \Illuminate\Support\Stringable  $stringable
+     * @return array
+     */
+    public static function castStringable($stringable)
+    {
+        return [
+            Caster::PREFIX_VIRTUAL.'value' => (string) $stringable,
+        ];
+    }
+
     /**
      * Get an array representing the properties of a model.
      *