code: function addSubsectionFieldsFromTable($, fields, $table) {
      // Iterate through each input inside the table.
      $table.find(':input').each(function(i) {
        var $input      = $(this),
            fieldLabel  = getFieldLabelFromInput($, $input);
  
        // If we couldn't extract a label from the field, generate one.
        if(!fieldLabel) {
          fieldLabel = 'Untitled Field #' + (i + 1);
        }
  
        fields[fieldLabel] = getFieldData($, $input);
      });
  
      return fields;
    }
docs: Extract the fields for this subsection from the given $table and add
  them to the given fields object.