// Utility generator // Used to generate utilities & print utilities @mixin generate-utility($utility, $infix, $is-rfs-media-query: false) {

$values: map-get($utility, values);

// If the values are a list or string, convert it into a map
@if type-of($values) == "string" or type-of(nth($values, 1)) != "list" {
  $values: zip($values, $values);
}

@each $key, $value in $values {
  $properties: map-get($utility, property);

  // Multiple properties are possible, for example with vertical or horizontal margins or paddings
  @if type-of($properties) == "string" {
    $properties: append((), $properties);
  }

  // Use custom class if present
  $property-class: if(map-has-key($utility, class), map-get($utility, class), nth($properties, 1));
  $property-class: if($property-class == null, "", $property-class);

  // State params to generate pseudo-classes
  $state: if(map-has-key($utility, state), map-get($utility, state), ());

  $infix: if($property-class == "" and str-slice($infix, 1, 1) == "-", str-slice($infix, 2), $infix);

  // Don't prefix if value key is null (eg. with shadow class)
  $property-class-modifier: if($key, if($property-class == "" and $infix == "", "", "-") + $key, "");

  @if map-get($utility, rfs) {
    // Inside the media query
    @if $is-rfs-media-query {
      $val: rfs-value($value);

      // Do not render anything if fluid and non fluid values are the same
      $value: if($val == rfs-fluid-value($value), null, $val);
    }
    @else {
      $value: rfs-fluid-value($value);
    }
  }

  $is-rtl: map-get($utility, rtl);

  @if $value != null {
    @if $is-rtl == false {
      /* rtl:begin:remove */
    }
    .#{$property-class + $infix + $property-class-modifier} {
      @each $property in $properties {
        #{$property}: $value if($enable-important-utilities, !important, null);
      }
    }

    @each $pseudo in $state {
      .#{$property-class + $infix + $property-class-modifier}-#{$pseudo}:#{$pseudo} {
        @each $property in $properties {
          #{$property}: $value if($enable-important-utilities, !important, null);
        }
      }
    }
    @if $is-rtl == false {
      /* rtl:end:remove */
    }
  }
}

}