# File lib/Borges/Report/ReportColumn.rb, line 74
  def sort_rows(anArray)
    assocs = anArray.collect do |ea|
      [ea, self.valueForRow(ea)]
    end

    assocs = assocs.sort do |a, b|
      @sortBlock.call(a.value, b.value)
    end

    return assocs.collect do |ea| ea.key end
  end