refactor

Author: yajra

src/TableDefinition.php

@@ -40,15 +40,13 @@ public function __toString(): string
 
         $sql .= '('.PHP_EOL;
         if ($this->columns) {
-            $sql .= $this->buildColumns($this->columns).PHP_EOL;
+            $sql .= implode(
+                ','.PHP_EOL,
+                array_map(fn ($column) => str_repeat(' ', 2).$column, $this->columns)
+            ).PHP_EOL;
         }
         $sql .= ')'.PHP_EOL;
 
         return $sql;
     }
-
-    protected function buildColumns(array $columns): string
-    {
-        return implode(','.PHP_EOL, array_map(fn ($column) => str_repeat(' ', 2).$column, $columns));
-    }
 }

tests/Unit/TableDefinitionTest.php

@@ -72,7 +72,7 @@
 
     assertEquals(
         "INTO TABLE users\n(\n  id,\n  name,\n  email\n)\n",
-        $table
+        $table->__toString()
     );
 });