/**
 * Requires
 */
@use "sass:string";
@use "sass:list";

/**
 * Split string
 * Thanks to dayenite and Tofandel, please refer to:
 * https://stackoverflow.com/questions/32376461/how-to-split-a-string-into-two-lists-of-numbers-in-sass#42295154
 * @param {string} $string - String to split
 * @param {string} $separator - Separator to split by
 * @param {boolean} $no-empty - Set false to return empty parts, default: true
 * @return {list} - Separated list of strings
 */
@function str-split($string, $separator, $no-empty: true) {
  $split-arr: ();
  @if $string == $separator {
    @if $no-empty {
      @return ();
    }
    @return ('','');
  }
  $index : string.index($string, $separator);
  @while $index != null {
    $item: string.slice($string, 1, $index - 1);
    @if $no-empty == false or string.length($item) > 0 {
      $split-arr: list.append($split-arr, $item);
    }
    $string: string.slice($string, $index + string.length($separator));
    $index : string.index($string, $separator);
  }
  @if $no-empty == false or string.length($string) > 0 {
    $split-arr: list.append($split-arr, $string);
  }
  @return $split-arr;
}