Class: ActiveRecord::Snapshot::Snapshot

Inherits:
Object
  • Object
show all
Defined in:
lib/active_record/snapshot/files/snapshot.rb

Instance Method Summary collapse

Constructor Details

#initialize(filename = nil) ⇒ Snapshot

Returns a new instance of Snapshot.



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# File 'lib/active_record/snapshot/files/snapshot.rb', line 4

def initialize(filename = nil)
  @filename = clean(filename) || dump_file
  directory = named? ? paths.named_snapshots : paths.snapshots
  @s3 = S3.new(directory: directory)
end

Instance Method Details

#compressed ⇒ Object 



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# File 'lib/active_record/snapshot/files/snapshot.rb', line 18

def compressed
  @filename + ".bz2"
end

#download ⇒ Object 



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# File 'lib/active_record/snapshot/files/snapshot.rb', line 30

def download
  s3.download_to(encrypted)
end

#dump ⇒ Object 



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# File 'lib/active_record/snapshot/files/snapshot.rb', line 14

def dump
  @filename
end

#encrypted ⇒ Object 



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# File 'lib/active_record/snapshot/files/snapshot.rb', line 22

def encrypted
  compressed + ".enc"
end

#named? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_record/snapshot/files/snapshot.rb', line 10

def named?
  /\Asnapshot_\d{4}-\d{2}-\d{2}_\d{2}-\d{2}-\d{2}(\..+)?\z/ !~ File.basename(@filename)
end

#upload ⇒ Object 



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# File 'lib/active_record/snapshot/files/snapshot.rb', line 26

def upload
  s3.upload(encrypted)
end