Export team board members

gistfile1.txt

function exportTeamBoardMembers()
{
  var sheet = SpreadsheetApp.create("Some Sheet").getSheets()[0];
  
  new Trellinator().team("My Team").boards().each(function(board)
  {
    sheet.appendRow(
      [board.name(),
       board.members().find(function(mem)
       {
        return mem.name();
       }).asArray().join(",")]
    );
  });
}