def delete_timeline(timeline, options = { })
      # default options
      options = {
        :before   => nil,
        :entities => { },
      }.merge(options)

      self.driver.delete_timeline_entries(timeline.kind, timeline.recipient_id, options)
    end
def delete_timeline(timeline, options = { })
      # default options
      options = {
        :before   => nil,
        :entities => { },
      }.merge(options)

      self.driver.delete_timeline_entries(timeline.kind, timeline.recipient_id, options)
    end
Delete timeline entries

 @param timeline [Timeline] Timeline instance
 @param options  [Hash] Options hash
 @option options [Time] :before Delete only timeline entries which timestamp is before that datetime (excluding)
 @option options [Hash{Sym=>String}] :entity Delete only timeline entries with these entities values