Shim to support the old style locking syntax. We don’t currently deprecate this because it might make a comeback at some point.
to synchronize access to V8, and to associate V8 with this thread:
Locker() do #... interact with v8 end
# File lib/v8/c/locker.rb, line 11 def self.Locker lock = Locker.new yield ensure lock.delete end