Lock Push Updates

[steveyken]

Provide a way to lock push_updates and prevent them from being processed.

Background

In some maintenance scripts, we are doing bulk updates and do not wish to send a multitude of push_updates.

With this (untested) code, you can prevent push updates with the following:

PushUpdates.locked = true
<bulk actions>
PushUpdates.locked = false

or use the inbuilt locked function:

PushUpdates.locked do
  <bulk action>
end

Credits

@patrixr for actually writing the code.