X-Git-Url: https://git.njae.me.uk/?a=blobdiff_plain;f=assets%2Fmain%2Fsass%2Flibs%2F_functions.scss;fp=assets%2Fmain%2Fsass%2Flibs%2F_functions.scss;h=f563aabf7d370883650fca43eb21438c80e00594;hb=8af2079e4b096e77ba2f922d6a18224ce01cb7bd;hp=0000000000000000000000000000000000000000;hpb=d047bc8b5126c4af647c4e508022ca94452fc856;p=editorial.git

diff --git a/assets/main/sass/libs/_functions.scss b/assets/main/sass/libs/_functions.scss
new file mode 100644
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+++ b/assets/main/sass/libs/_functions.scss
@@ -0,0 +1,90 @@
+/// Removes a specific item from a list.
+/// @author Hugo Giraudel
+/// @param {list} $list List.
+/// @param {integer} $index Index.
+/// @return {list} Updated list.
+@function remove-nth($list, $index) {
+
+	$result: null;
+
+	@if type-of($index) != number {
+		@warn "$index: #{quote($index)} is not a number for `remove-nth`.";
+	}
+	@else if $index == 0 {
+		@warn "List index 0 must be a non-zero integer for `remove-nth`.";
+	}
+	@else if abs($index) > length($list) {
+		@warn "List index is #{$index} but list is only #{length($list)} item long for `remove-nth`.";
+	}
+	@else {
+
+		$result: ();
+		$index: if($index < 0, length($list) + $index + 1, $index);
+
+		@for $i from 1 through length($list) {
+
+			@if $i != $index {
+				$result: append($result, nth($list, $i));
+			}
+
+		}
+
+	}
+
+	@return $result;
+
+}
+
+/// Gets a value from a map.
+/// @author Hugo Giraudel
+/// @param {map} $map Map.
+/// @param {string} $keys Key(s).
+/// @return {string} Value.
+@function val($map, $keys...) {
+
+	@if nth($keys, 1) == null {
+		$keys: remove-nth($keys, 1);
+	}
+
+	@each $key in $keys {
+		$map: map-get($map, $key);
+	}
+
+	@return $map;
+
+}
+
+/// Gets a duration value.
+/// @param {string} $keys Key(s).
+/// @return {string} Value.
+@function _duration($keys...) {
+	@return val($duration, $keys...);
+}
+
+/// Gets a font value.
+/// @param {string} $keys Key(s).
+/// @return {string} Value.
+@function _font($keys...) {
+	@return val($font, $keys...);
+}
+
+/// Gets a misc value.
+/// @param {string} $keys Key(s).
+/// @return {string} Value.
+@function _misc($keys...) {
+	@return val($misc, $keys...);
+}
+
+/// Gets a palette value.
+/// @param {string} $keys Key(s).
+/// @return {string} Value.
+@function _palette($keys...) {
+	@return val($palette, $keys...);
+}
+
+/// Gets a size value.
+/// @param {string} $keys Key(s).
+/// @return {string} Value.
+@function _size($keys...) {
+	@return val($size, $keys...);
+}
\ No newline at end of file