_compact.css.scss

@function compact($var-1,        $var-2: false,
                  $var-3: false, $var-4: false,
                  $var-5: false, $var-6: false,
                  $var-7: false, $var-8: false,
                  $var-9: false, $var-10: false) {
  $full: $var-1;
  $vars: $var-2, $var-3, $var-4, $var-5,
         $var-6, $var-7, $var-8, $var-9, $var-10;

  @each $var in $vars {
    @if $var {
      $full: $full, $var;
    }
  }
  @return $full;
}