def load(filename = nil)
      delim = /\s*;\s*/ # The delimiter for email and role lists
      enum = Aspire::Enumerator::ReportEnumerator.new(filename).enumerator
      enum.each do |row|
        # Construct a JSON data structure for the user
        uri = row[3]
        data = csv_to_json_api(row, email_delim: delim, role_delim: delim)
        csv_to_json_other(row, data)
        # Store the JSON data in the lookup table
        store[uri] = data
      end
    end
def load(filename = nil)
      delim = /\s*;\s*/ # The delimiter for email and role lists
      enum = Aspire::Enumerator::ReportEnumerator.new(filename).enumerator
      enum.each do |row|
        # Construct a JSON data structure for the user
        uri = row[3]
        data = csv_to_json_api(row, email_delim: delim, role_delim: delim)
        csv_to_json_other(row, data)
        # Store the JSON data in the lookup table
        store[uri] = data
      end
    end
Populates the store from an All User Profiles report CSV file
 @param filename [String] the filename of the CSV file
 @return [void]