Module: Etcd::Lockable

Included in:
Client
Defined in:
lib/etcd/mixins/lockable.rb

Instance Method Summary collapse

Instance Method Details

#lock(opts = {}) ⇒ Object 



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# File 'lib/etcd/mixins/lockable.rb', line 3

def lock(opts={})
  opts[:client] = opts[:client] || self
  lock = Lock.new(opts)
  lock.acquire
  begin
    yield lock.lock_id
  rescue Exception => e
    raise e
  ensure
    lock.release
  end
end