Module: MiGA::Dataset::Status

Included in:
MiGA::Dataset
Defined in:
lib/miga/dataset/status.rb

Overview

Helper module including specific functions for dataset status

Instance Method Summary collapse

Instance Method Details

#recalculate_status(save = true) ⇒ Object

Identify the current status and save it if save and the status changed. Return symbols are the same as status.



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# File 'lib/miga/dataset/status.rb', line 19

def recalculate_status(save = true)
  old_status = metadata[:status]
  metadata[:status] =
    !active? ? 'inactive' : done_preprocessing? ? 'complete' : 'incomplete'
  if save && (old_status.nil? || old_status != metadata[:status])
    self.save
    MiGA::MiGA.DEBUG "Status changed: #{old_status} -> #{metadata[:status]}"
  end
  metadata[:status].to_sym
end

#status(save = false) ⇒ Object

Returns the status of the dataset. If the status is not yet defined, it recalculates it and, if save is true, saves it in metadata. Return symbols are:

  • :inactive The dataset is currently inactive

  • :incomplete The dataset is not yet fully processed

  • :complete The dataset is fully processed



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# File 'lib/miga/dataset/status.rb', line 11

def status(save = false)
  recalculate_status(save) if metadata[:status].nil?
  metadata[:status].to_sym
end