1 files changed, 25 insertions, 0 deletions
diff --git a/_sass/bourbon/helpers/_linear-angle-parser.scss b/_sass/bourbon/helpers/_linear-angle-parser.scss
new file mode 100644
index 0000000..e0401ed
--- /dev/null
+++ b/_sass/bourbon/helpers/_linear-angle-parser.scss
@@ -0,0 +1,25 @@
+// Private function for linear-gradient-parser
+@function _linear-angle-parser($image, $first-val, $prefix, $suffix) {
+  $offset: null;
+  $unit-short:  str-slice($first-val, str-length($first-val) - 2, str-length($first-val));
+  $unit-long:   str-slice($first-val, str-length($first-val) - 3, str-length($first-val));
+
+  @if ($unit-long == "grad") or
+      ($unit-long == "turn") {
+    $offset: if($unit-long == "grad", -100grad * 3, -0.75turn);
+  }
+
+  @else if ($unit-short == "deg") or
+           ($unit-short == "rad") {
+    $offset: if($unit-short == "deg", -90 * 3, 1.6rad);
+  }
+
+  @if $offset {
+    $num: _str-to-num($first-val);
+
+    @return (
+      webkit-image: -webkit- + $prefix + ($offset - $num) + $suffix,
+      spec-image: $image
+    );
+  }
+}