The Costa Rica man has been watched by Tottenham boss Harry Redknapp earlier in the summer, but Craven Cottage manager Martin Jol has decided to go ahead with a move.
Jol has made no secret of his desire to add to the attacking and creative options in his squad, especially with reports Clint Dempsey could join Paris St Germain or Sevilla
.Ruiz has been identified as the man the Dutch Fulham boss wants and a fee has been agreed with Eredivisie outfit.
Source: DSG