refactor: hoist refs directive as string

aidenybai · Apr 16, 2021 · d1d4147 · d1d4147
1 parent 13bfe9a
commit d1d4147
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/core/compile.ts b/src/core/compile.ts
@@ -28,10 +28,11 @@ export const createASTNode = (el: HTMLElement, state: State): ASTNode | undefine
 
 /* istanbul ignore next */
 export const collectRefs = (): Refs => {
-  const refElements = document.querySelectorAll(`[${DIRECTIVE_PREFIX}ref]`);
+  const refDirective = `${DIRECTIVE_PREFIX}ref`;
+  const refElements = document.querySelectorAll(`[${refDirective}]`);
   const refs = {};
   refElements.forEach((refElement) => {
-    const name = refElement.getAttribute(`${DIRECTIVE_PREFIX}ref`);
+    const name = refElement.getAttribute(refDirective);
     if (name) refs[name] = refElement;
   });
   return refs;