Use Set

stylelint · Nov 21, 2020 · 1286458 · 1286458
1 parent 058e352
commit 1286458
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/rules/dashed-ident-no-missing-reference-function/index.js b/lib/rules/dashed-ident-no-missing-reference-function/index.js
@@ -16,7 +16,7 @@ const messages = ruleMessages(ruleName, {
 		`Unexpected missing dashed-ident reference function for "${dashedIdent}"`,
 });
 
-const REFERENCE_FUNCTIONS = ['color', 'env', 'var'];
+const REFERENCE_FUNCTIONS = new Set(['color', 'env', 'var']);
 
 function rule(actual) {
 	return (root, result) => {
@@ -53,7 +53,7 @@ function isDashedIdent(node) {
 }
 
 function isReferenceFunction(node) {
-	return node.type === 'function' && REFERENCE_FUNCTIONS.includes(node.value);
+	return node.type === 'function' && REFERENCE_FUNCTIONS.has(node.value);
 }
 
 rule.ruleName = ruleName;