# File lib/s3/right_s3.rb, line 587 def refresh(head=true) new_key = @bucket.key(self) @last_modified = new_key.last_modified @e_tag = new_key.e_tag @size = new_key.size @storage_class = new_key.storage_class @owner = new_key.owner if @last_modified self.head true else @headers = @meta_headers = {} false end end