Contents

const CACHE_NAME = 'v1'
const urlsToCache = ['/']

const self = this

// Install SW
self.addEventListener('install', (event) => {
  event.waitUntil(
    caches.open(CACHE_NAME).then((cache) => {
      console.log('Opened cache')

      return cache.addAll(urlsToCache)
    })
  )
})

// Listen for requests
self.addEventListener('fetch', (event) => {
  event.respondWith(
    caches.match(event.request).then(() => {
      return fetch(event.request).catch(() => caches.match(urlsToCache))
    })
  )
})

// Activate the SW
self.addEventListener('activate', (event) => {
  const cacheWhitelist = []
  cacheWhitelist.push(CACHE_NAME)

  event.waitUntil(
    caches.keys().then((cacheNames) =>
      Promise.all(
        cacheNames.map((cacheName) => {
          if (!cacheWhitelist.includes(cacheName)) {
            return caches.delete(cacheName)
          }
        })
      )
    )
  )
})

Version data entries

3 entries across 3 versions & 2 rubygems

Version	Path
word-games-theme-0.1.2	assets/js/serviceworker.js
word-games-theme-0.1.1	assets/js/serviceworker.js
appscms-tools-theme-1.0.3	assets/js/serviceworker.js