Method: RightAws::S3::Key#refresh

Defined in:
lib/s3/right_s3.rb

#refresh(head = true) ⇒ Object

Retrieve key info from bucket and update attributes. Refresh meta-headers (by calling head method) if head is set. Returns true if the key exists in bucket and false otherwise.

key = RightAws::S3::Key.create(bucket, 'logs/today/1.log')
key.e_tag        #=> nil
key.meta_headers #=> {}
key.refresh      #=> true
key.e_tag        #=> '12345678901234567890bf11094484b6'
key.meta_headers #=> {"family"=>"qwerty", "name"=>"asdfg"}



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# File 'lib/s3/right_s3.rb', line 563

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