Hello world

First open source release of Campfire 🎉

app/javascript/lib/cookie.js

@@ -0,0 +1,19 @@
+export function getCookie(name) {
+  const cookies = document.cookie ? document.cookie.split("; ") : []
+  const prefix = `${encodeURIComponent(name)}=`
+  const cookie = cookies.find(cookie => cookie.startsWith(prefix))
+
+  if (cookie) {
+    const value = cookie.split("=").slice(1).join("=")
+    return value ? decodeURIComponent(value) : undefined
+  }
+}
+
+const twentyYears = 20 * 365 * 24 * 60 * 60 * 1000
+
+export function setCookie(name, value) {
+  const body = [ name, value ].map(encodeURIComponent).join("=")
+  const expires = new Date(Date.now() + twentyYears).toUTCString()
+  const cookie = `${body}; path=/; expires=${expires}`
+  document.cookie = cookie
+}