--- a/src/Replacer/TableReplacer.php	Wed Feb 26 19:29:55 2025 -0500
+++ b/src/Replacer/TableReplacer.php	Wed Feb 26 19:45:08 2025 -0500
@@ -4,9 +4,14 @@
 
 trait TableReplacer
 {
-    protected $columns;
+    protected ?array $columns = null;
 
-    protected function get_columns()
+    /**
+     * Retrieve columns for the current table.
+     *
+     * @return array
+     */
+    protected function get_columns(): array
     {
         if (is_null($this->columns)) {
             $this->columns = $this->getCurrentTable()->getColumns();
@@ -15,67 +20,80 @@
         return $this->columns;
     }
 
-    protected function get_attributes()
-    {
-    }
-
+    /**
+     * Get a string representation of values for creation.
+     *
+     * @return string
+     */
     protected function getValuesForCreation(): string
     {
         $insert = '';
         foreach ($this->get_columns() as $column) {
-            $insert .= '$item->'.$column->getName().' = $validated["'.$column->getName().'"] ?? NULL;'."\n";
+            $insert .= sprintf('$item->%s = $validated["%s"] ?? NULL;', $column->getName(), $column->getName()) . "\n";
         }
 
         return $insert;
     }
 
+    /**
+     * Get a string representation of table attributes.
+     *
+     * @return string
+     */
     protected function getAttributes(): string
     {
         $insert = '';
         foreach ($this->get_columns() as $column) {
-            $insert .= "'".$column->getName()."' => '',\n";
+            $insert .= sprintf("'%s' => '',", $column->getName()) . "\n";
         }
 
         return $insert;
     }
 
+    /**
+     * Get formatted validation rules for table columns.
+     *
+     * @return string
+     */
     protected function getValuesForValidation(): string
     {
         $insert = '';
         foreach ($this->get_columns() as $column) {
-            $insert .= "'".$column->getName()."' => 'nullable',\n";
+            $insert .= sprintf("'%s' => 'nullable',", $column->getName()) . "\n";
         }
 
         return $insert;
     }
 
+    /**
+     * Apply insertions in the target template.
+     *
+     * @param string $target
+     * @return string
+     */
     public function apply_inserts(string $target): string
     {
         $inserts = $this->get_all_keywords($target);
-        $available_replacements = $this->get_available_inserts();
+        $available_insertions = $this->get_available_inserts();
 
-        $target = str_replace(
-            array_keys($available_replacements),
-            $available_replacements,
+        return str_replace(
+            array_keys($available_insertions),
+            $available_insertions,
             $target
         );
-
-        return $target;
     }
 
-    public function get_available_inserts()
+    /**
+     * Get available insertion points for the template.
+     *
+     * @return array
+     */
+    public function get_available_inserts(): array
     {
-        $table_name = $this->getTableInput();
-        $replacements = [
-                        '// {{ valuesForCreation }}' => self::getValuesForCreation(),
-                        '# {{ atributeInsertPoint }}' => self::getAttributes(),
-                        '// {{ valuesForValidation }}' => self::getValuesForValidation(),
-                    ];
-
-        foreach ($replacements as $key => &$replacement) {
-            $replacement = $replacement."\n".$key;
-        }
-
-        return $replacements;
+        return [
+            '// {{ valuesForCreation }}' => $this->getValuesForCreation(),
+            '# {{ attributeInsertPoint }}' => $this->getAttributes(),
+            '// {{ valuesForValidation }}' => $this->getValuesForValidation(),
+        ];
     }
 }