src/helpers/is-prerelease.js (1)

3-4: Consider component-based cache invalidation for consistency.

Unlike is-beta-feature.js and is-enterprise.js which track currentComponent and clear the cache when the component changes, this helper doesn't reset the cache between components. This may lead to incorrect results if the same version string exists across different components with different prerelease statuses.

Apply this pattern for consistency with other helpers:

 // Cache for prerelease status lookups
 const cache = new Map()
+let currentComponent = null

 module.exports = (currentPage) => {
   if (!currentPage || !currentPage.attributes) return false
   const currentVersion = currentPage.attributes.version
   if (!currentVersion) return false
   if (!currentPage.component || !currentPage.component.versions) return false

+  // Reset cache if component changed
+  if (currentComponent !== currentPage.component.name) {
+    cache.clear()
+    currentComponent = currentPage.component.name
+  }
+
   // Create cache key
   const cacheKey = `${currentPage.component.name}:${currentVersion}`

src/helpers/is-enterprise.js (1)

35-43: Redundant navUrl check can be simplified.

Lines 36-37 compute isEnterprise with a condition that includes pages[i].pub.url === navUrl, and then Line 39 checks the same condition again. This is redundant and can be simplified.

Apply this diff to streamline the logic:

  for (let i = 0; i < pages.length; i++) {
-    const isEnterprise = pages[i].pub.url === navUrl &&
-      pages[i].asciidoc.attributes['page-enterprise'] === 'true'
-
     if (pages[i].pub.url === navUrl) {
+      const isEnterprise = pages[i].asciidoc.attributes['page-enterprise'] === 'true'
       cache.set(navUrl, isEnterprise)
       return isEnterprise
     }
   }

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