Update RFS to use Sass math module

diff --git a/scss/vendor/_rfs.scss b/scss/vendor/_rfs.scss
index aa1f82b9618918438bd6ee2e11a5559c112ba819..107287eb7cfbaf853d328ab2171a5d8b512ffab5 100644 (file)
--- a/scss/vendor/_rfs.scss
+++ b/scss/vendor/_rfs.scss
@@ -1,3 +1,5 @@
+@use "sass:math";
+
 // stylelint-disable scss/dimension-no-non-numeric-values
 
 // SCSS RFS mixin
@@ -52,54 +54,12 @@ $enable-rfs: true !default;
 // Cache $rfs-base-value unit
 $rfs-base-value-unit: unit($rfs-base-value);
 
-@function divide($dividend, $divisor, $precision: 10) {
-  $sign: if($dividend > 0 and $divisor > 0 or $dividend < 0 and $divisor < 0, 1, -1);
-  $dividend: abs($dividend);
-  $divisor: abs($divisor);
-  @if $dividend == 0 {
-    @return 0;
-  }
-  @if $divisor == 0 {
-    @error "Cannot divide by 0";
-  }
-  $remainder: $dividend;
-  $result: 0;
-  $factor: 10;
-  @while ($remainder > 0 and $precision >= 0) {
-    $quotient: 0;
-    @while ($remainder >= $divisor) {
-      $remainder: $remainder - $divisor;
-      $quotient: $quotient + 1;
-    }
-    $result: $result * 10 + $quotient;
-    $factor: $factor * .1;
-    $remainder: $remainder * 10;
-    $precision: $precision - 1;
-    @if ($precision < 0 and $remainder >= $divisor * 5) {
-      $result: $result + 1;
-    }
-  }
-  $result: $result * $factor * $sign;
-  $dividend-unit: unit($dividend);
-  $divisor-unit: unit($divisor);
-  $unit-map: (
-    "px": 1px,
-    "rem": 1rem,
-    "em": 1em,
-    "%": 1%
-  );
-  @if ($dividend-unit != $divisor-unit and map-has-key($unit-map, $dividend-unit)) {
-    $result: $result * map-get($unit-map, $dividend-unit);
-  }
-  @return $result;
-}
-
 // Remove px-unit from $rfs-base-value for calculations
 @if $rfs-base-value-unit == px {
-  $rfs-base-value: divide($rfs-base-value, $rfs-base-value * 0 + 1);
+  $rfs-base-value: math.div($rfs-base-value, $rfs-base-value * 0 + 1);
 }
 @else if $rfs-base-value-unit == rem {
-  $rfs-base-value: divide($rfs-base-value, divide($rfs-base-value * 0 + 1, $rfs-rem-value));
+  $rfs-base-value: math.div($rfs-base-value, math.div($rfs-base-value * 0 + 1, $rfs-rem-value));
 }
 
 // Cache $rfs-breakpoint unit to prevent multiple calls
@@ -107,14 +67,14 @@ $rfs-breakpoint-unit-cache: unit($rfs-breakpoint);
 
 // Remove unit from $rfs-breakpoint for calculations
 @if $rfs-breakpoint-unit-cache == px {
-  $rfs-breakpoint: divide($rfs-breakpoint, $rfs-breakpoint * 0 + 1);
+  $rfs-breakpoint: math.div($rfs-breakpoint, $rfs-breakpoint * 0 + 1);
 }
 @else if $rfs-breakpoint-unit-cache == rem or $rfs-breakpoint-unit-cache == "em" {
-  $rfs-breakpoint: divide($rfs-breakpoint, divide($rfs-breakpoint * 0 + 1, $rfs-rem-value));
+  $rfs-breakpoint: math.div($rfs-breakpoint, math.div($rfs-breakpoint * 0 + 1, $rfs-rem-value));
 }
 
 // Calculate the media query value
-$rfs-mq-value: if($rfs-breakpoint-unit == px, #{$rfs-breakpoint}px, #{divide($rfs-breakpoint, $rfs-rem-value)}#{$rfs-breakpoint-unit});
+$rfs-mq-value: if($rfs-breakpoint-unit == px, #{$rfs-breakpoint}px, #{math.div($rfs-breakpoint, $rfs-rem-value)}#{$rfs-breakpoint-unit});
 $rfs-mq-property-width: if($rfs-mode == max-media-query, max-width, min-width);
 $rfs-mq-property-height: if($rfs-mode == max-media-query, max-height, min-height);
 
@@ -167,7 +127,7 @@ $rfs-mq-property-height: if($rfs-mode == max-media-query, max-height, min-height
       @content;
     }
 
-    @include _rfs-media-query () {
+    @include _rfs-media-query() {
       .enable-rfs &,
       &.enable-rfs {
         @content;
@@ -181,7 +141,7 @@ $rfs-mq-property-height: if($rfs-mode == max-media-query, max-height, min-height
         @content;
       }
     }
-    @include _rfs-media-query () {
+    @include _rfs-media-query() {
       @content;
     }
   }
@@ -205,11 +165,11 @@ $rfs-mq-property-height: if($rfs-mode == max-media-query, max-height, min-height
 
       @if $unit == px {
         // Convert to rem if needed
-        $val: $val + " " + if($rfs-unit == rem, #{divide($value, $value * 0 + $rfs-rem-value)}rem, $value);
+        $val: $val + " " + if($rfs-unit == rem, #{math.div($value, $value * 0 + $rfs-rem-value)}rem, $value);
       }
       @else if $unit == rem {
         // Convert to px if needed
-        $val: $val + " " + if($rfs-unit == px, #{divide($value, $value * 0 + 1) * $rfs-rem-value}px, $value);
+        $val: $val + " " + if($rfs-unit == px, #{math.div($value, $value * 0 + 1) * $rfs-rem-value}px, $value);
       } @else {
         // If $value isn't a number (like inherit) or $value has a unit (not px or rem, like 1.5em) or $ is 0, just print the value
         $val: $val + " " + $value;
@@ -241,21 +201,21 @@ $rfs-mq-property-height: if($rfs-mode == max-media-query, max-height, min-height
         $val: $val + " " + $value;
       } @else {
         // Remove unit from $value for calculations
-        $value: divide($value, $value * 0 + if($unit == px, 1, divide(1, $rfs-rem-value)));
+        $value: math.div($value, $value * 0 + if($unit == px, 1, math.div(1, $rfs-rem-value)));
 
         // Only add the media query if the value is greater than the minimum value
         @if abs($value) <= $rfs-base-value or not $enable-rfs {
-          $val: $val + " " + if($rfs-unit == rem, #{divide($value, $rfs-rem-value)}rem, #{$value}px);
+          $val: $val + " " + if($rfs-unit == rem, #{math.div($value, $rfs-rem-value)}rem, #{$value}px);
         }
         @else {
           // Calculate the minimum value
-          $value-min: $rfs-base-value + divide(abs($value) - $rfs-base-value, $rfs-factor);
+          $value-min: $rfs-base-value + math.div(abs($value) - $rfs-base-value, $rfs-factor);
 
           // Calculate difference between $value and the minimum value
           $value-diff: abs($value) - $value-min;
 
           // Base value formatting
-          $min-width: if($rfs-unit == rem, #{divide($value-min, $rfs-rem-value)}rem, #{$value-min}px);
+          $min-width: if($rfs-unit == rem, #{math.div($value-min, $rfs-rem-value)}rem, #{$value-min}px);
 
           // Use negative value if needed
           $min-width: if($value < 0, -$min-width, $min-width);
@@ -264,7 +224,7 @@ $rfs-mq-property-height: if($rfs-mode == max-media-query, max-height, min-height
           $variable-unit: if($rfs-two-dimensional, vmin, vw);
 
           // Calculate the variable width between 0 and $rfs-breakpoint
-          $variable-width: #{divide($value-diff * 100, $rfs-breakpoint)}#{$variable-unit};
+          $variable-width: #{math.div($value-diff * 100, $rfs-breakpoint)}#{$variable-unit};
 
           // Return the calculated value
           $val: $val + " calc(" + $min-width + if($value < 0, " - ", " + ") + $variable-width + ")";
@@ -288,14 +248,14 @@ $rfs-mq-property-height: if($rfs-mode == max-media-query, max-height, min-height
       #{$property}: $val;
     }
     @else {
-      @include _rfs-rule () {
+      @include _rfs-rule() {
         #{$property}: if($rfs-mode == max-media-query, $val, $fluid-val);
 
         // Include safari iframe resize fix if needed
         min-width: if($rfs-safari-iframe-resize-bug-fix, (0 * 1vw), null);
       }
 
-      @include _rfs-media-query-rule () {
+      @include _rfs-media-query-rule() {
         #{$property}: if($rfs-mode == max-media-query, $fluid-val, $val);
       }
     }