Class: Reading::Row::ExperiencesAttribute

Inherits:
Attribute show all
Defined in:
lib/reading/attribute/experiences/experiences_attribute.rb

Instance Method Summary collapse

Methods inherited from Attribute

#initialize

Constructor Details

This class inherits a constructor from Reading::Row::Attribute

Instance Method Details

#parse ⇒ Object 



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# File 'lib/reading/attribute/experiences/experiences_attribute.rb', line 12

def parse
  started, finished = dates_split(columns)

  experiences_with_dates = started.map.with_index { |entry, i|
    variant_index = variant_index(entry)
    spans_attr = SpansSubattribute.new(date_entry: entry, dates_finished: finished, date_index: i, variant_index:, columns:, config:)

    {
      spans: spans_attr.parse                       || template.fetch(:spans),
      group: group(entry)                           || template.fetch(:group),
      variant_index: variant_index                  || template.fetch(:variant_index)
    }
  }.presence

  if experiences_with_dates
    # Raises an error if any sequence of dates does not make sense.
    DatesValidator.validate(experiences_with_dates, config)

    return experiences_with_dates
  else
    if prog = ProgressSubattribute.new(columns:, config:).parse_head
      return [template.deep_merge(spans: [{ progress: prog }] )]
    else
      return nil
    end
  end
end