Adds a custom functions file to your wordpress file struction. Be sure to create a new folder and connect it.

custom-functions.php

<?php

//=========================================================
// Add Custom functions file to WordPress
//=========================================================

$roots_includes = array(
  '/theme-functions/theme-colors.php'
);

foreach($roots_includes as $file){
  if(!$filepath = locate_template($file)) {
    trigger_error("Error locating `$file` for inclusion!", E_USER_ERROR);
  }

  require_once $filepath;
}
unset($file, $filepath);

?>