Method: Nodectl::Database#fetch

Defined in:
lib/nodectl/database.rb

#fetch(key, default = nil) ⇒ Object 



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# File 'lib/nodectl/database.rb', line 13

def fetch(key, default = nil)
  blob = @db[key]

  if blob
    load(blob)
  elsif default
    default
  else
    raise LoadError, "key not found: '#{key}'"
  end
end