Module: ODFReport::Nested

Included in:
Section, Table
Defined in:
lib/odf-report/nested.rb

Instance Method Summary collapse

Instance Method Details

#get_collection_from_item(item, collection_field) ⇒ Object 



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# File 'lib/odf-report/nested.rb', line 33

def get_collection_from_item(item, collection_field)

  if collection_field.is_a?(Array)
    tmp = item.dup
    collection_field.each do |f|
      if f.is_a?(Hash)
        tmp = tmp.send(f.keys[0], f.values[0])
      else
        tmp = tmp.send(f)
      end
    end
    collection = tmp
  elsif collection_field.is_a?(Hash)
    collection = item.send(collection_field.keys[0], collection_field.values[0])
  else
    collection = item.send(collection_field)
  end

  return collection
end

#get_fields_with_values(data_item) ⇒ Object 



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# File 'lib/odf-report/nested.rb', line 9

def get_fields_with_values(data_item)

  force_fill_with_empty_string = false
    
  fields_with_values = {}
  2.times.each do
    @fields.each do |field_name, block1|
      cell = block1.call(data_item) || ''
      fields_with_values[field_name] = cell unless !force_fill_with_empty_string && (cell.nil? || cell.strip.blank?) && @skip_empty_rows
    end
    if fields_with_values.empty?
      break
    else
      # If - finally - the row (that is, all cells) is *not* empty, all
      # template variables in all empty cells must be replaced by the
      # empty string. Otherwise the template variable is rendered
      # ("[some-template-var]")...
      force_fill_with_empty_string = true
    end
  end

  fields_with_values
end

#replace_values!(new_section, data_item) ⇒ Object 



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# File 'lib/odf-report/nested.rb', line 5

def replace_values!(new_section, data_item)
  node_hash_gsub!(new_section, get_fields_with_values(data_item))
end