assets/sass/bourbon/bourbon/validators/_contains.scss

   1 @charset "UTF-8";
   2
   3 /// Checks if a list contains a value(s).
   4 ///
   5 /// @argument {list} $list
   6 ///   The list to check against.
   7 ///
   8 /// @argument {list} $values
   9 ///   A single value or list of values to check for.
  10 ///
  11 /// @return {boolean}
  12 ///
  13 /// @access private
  14
  15 @function _contains(
  16   $list,
  17   $values...
  18 ) {
  19   @each $value in $values {
  20     @if type-of(index($list, $value)) != "number" {
  21       @return false;
  22     }
  23   }
  24
  25   @return true;
  26 }