Refactor code into containsVariable function

stylelint · Apr 20, 2023 · 6ba5801 · 6ba5801
1 parent 7efd26d
commit 6ba5801
Showing 1 changed file with 8 additions and 4 deletions.
diff --git a/lib/rules/color-function-notation/index.js b/lib/rules/color-function-notation/index.js
@@ -60,10 +60,7 @@ const rule = (primary, secondaryOptions, context) => {
 
 				const { value, sourceIndex, sourceEndIndex, nodes } = node;
 
-				if (
-					ignoreWithVarInside &&
-					nodes.some((child) => child.type === 'function' && child.value.toLowerCase() === 'var')
-				) {
+				if (ignoreWithVarInside && containsVariable(nodes)) {
 					return;
 				}
 
@@ -133,6 +130,13 @@ function atLeastOneSpace(whitespace) {
 	return whitespace !== '' ? whitespace : ' ';
 }
 
+/**
+ * @param {import('postcss-value-parser').Node[]} nodes
+ */
+function containsVariable(nodes) {
+	return nodes.some(({ type, value }) => type === 'function' && value.toLowerCase() === 'var');
+}
+
 /**
  * @param {import('postcss-value-parser').Node} node
  * @returns {node is import('postcss-value-parser').DivNode}