Fix role update snippets

Author: well1791

ip-messaging/rest/roles/update-role/update-role.3.x.js

@@ -9,8 +9,8 @@ service
   .roles('RLXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX')
   .fetch()
   .then(role => {
-    const new_permissions = ['sendMediaMessage'].concat(role.permissions || []);
-    return role.update({permission: new_permissions});
+    const newPermissions = ['sendMediaMessage'].concat(role.permissions || []);
+    return role.update({permission: newPermissions});
   })
   .then(response => {
     console.log(response);

ip-messaging/rest/roles/update-role/update-role.5.x.cs

@@ -21,9 +21,9 @@ static void Main(string[] args)
         var newPermissions = new List<string> { "sendMessage" };
 
         var role = RoleResource.Fetch(serviceSid, roleSid);
-        newPermissions.AddRage(role.Permissions ?? empty_list);
+        newPermissions.AddRange(role.Permissions ?? empty_list);
 
-        var role = RoleResource.Update(serviceSid, roleSid, newPermissions);
+        role = RoleResource.Update(serviceSid, roleSid, newPermissions);
 
         foreach (var permission in role.Permissions)
         {

ip-messaging/rest/roles/update-role/update-role.7.x.java

@@ -21,6 +21,6 @@ public static void main(String[] args) {
     newPermissions.addAll(role.getPermissions());
 
     // Update the role
-    Role role = Role.updater(SERVICE_SID, ROLE_SID, newPermissions).update();
+    role = Role.updater(SERVICE_SID, ROLE_SID, newPermissions).update();
   }
 }

notifications/rest/users/list-users/list-users.5.x.rb

@@ -10,4 +10,6 @@
 users = client.notify.v1.services('ISXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX')
               .users.list
 
-puts users[0].sid
+users.each do |user|
+  puts user.sid
+end