From 769c8d824600fbf521e3976cc4a3c6152ed4e8ce Mon Sep 17 00:00:00 2001
From: Martijn Cuppens <martijn.cuppens@intracto.com>
Date: Thu, 23 May 2019 11:56:03 +0200
Subject: Helpers & utilities split (#28445)

---
 scss/_functions.scss | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'scss/_functions.scss')

diff --git a/scss/_functions.scss b/scss/_functions.scss
index e867b5521..096b15205 100644
--- a/scss/_functions.scss
+++ b/scss/_functions.scss
@@ -30,6 +30,30 @@
   }
 }
 
+// Internal Bootstrap function to turn maps into its negative variant.
+// If prefixes the keys with `n` and makes the value negative.
+@function negativify-map($map) {
+  $result: ();
+  @each $key, $value in $map {
+    @if $key != 0 {
+      $result: map-merge($result, ("n" + $key: (-$value)));
+    }
+  }
+  @return $result;
+}
+
+// Get multiple keys from a sass map
+@function map-get-multiple($map, $values) {
+  $result: ();
+  @each $key, $value in $map {
+    @if (index($values, $key) != null) {
+      $result: map-merge($result, ($key: $value));
+    }
+  }
+  @return $map;
+}
+
+
 // Replace `$search` with `$replace` in `$string`
 // Used on our SVG icon backgrounds for custom forms.
 //
-- 
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