Ruby bindings to Firebase Cloud Messaging (FCM) for Android, iOS or Web

21/05/2020
2.465

For your server to send a message to one or more devices, you must first initialise a new FCM class with your Firebase Cloud Messaging server key, and then call the send method on this and give it 1 or more (up to 1000) registration tokens as an array of strings. You can also optionally send further HTTP message parameters like data or time_to_live etc. as a hash via the second optional argument to send.
Ruby bindings to Firebase Cloud Messaging (FCM) for Android, iOS or Web #ruby #rubydeveloper #rubyonrails #android, #cloud #ios #web https://rubyonrails.ba/single/ruby-bindings-to-firebase-cloud-messaging-fcm-for-android-ios-or-web