Module: MultiStep::ImportHelpers

Included in:
Importable::Importer
Defined in:
lib/importable/multi_step/import_helpers.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#current_step ⇒ Object 



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# File 'lib/importable/multi_step/import_helpers.rb', line 9

def current_step
  @current_step || steps.first
end

Instance Method Details

#first_step? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/importable/multi_step/import_helpers.rb', line 31

def first_step?
  current_step == steps.first
end

#last_step? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/importable/multi_step/import_helpers.rb', line 35

def last_step?
  current_step == steps.last
end

#next_step ⇒ Object 



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# File 'lib/importable/multi_step/import_helpers.rb', line 13

def next_step
  distance = 1
  # skip choose worksheet step if there's only 1 worksheet
  if self.current_step == 'upload_file' and self.sheets.length <= 1
    distance = 2
  end
  self.current_step = steps[steps.index(current_step) + distance]
end

#previous_step ⇒ Object 



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# File 'lib/importable/multi_step/import_helpers.rb', line 22

def previous_step
  distance = 1
  # skip choose worksheet step if there's only 1 worksheet
  if self.current_step == 'import_data' and self.sheets.length <= 1
    distance = 2
  end
  self.current_step = steps[steps.index(current_step) - distance]
end

#steps ⇒ Object 



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# File 'lib/importable/multi_step/import_helpers.rb', line 5

def steps
  %w[ upload_file choose_worksheet import_data ]
end