@charset "UTF-8";

/// Append pseudo-classes to a selector(s).
///
/// @argument {list | string} $inputs
///   A selector, or list of selectors, to apply the pseudo-class to.
///
/// @argument {pseudo-class} $pseudo [null]
///   The pseudo-class to be appended.
///
/// @return {list}
///
/// @access private

@function _assign-inputs(
    $inputs,
    $pseudo: null
  ) {

  $list: ();

  @each $input in $inputs {
    $input: unquote($input);
    $input: if($pseudo, $input + ":" + $pseudo, $input);
    $list: append($list, $input, comma);
  }

  @return $list;
}