package Ġxyz . wall panel . app . ext ĊĊ Ċ fun ĠString . convert String ToArray ( str : ĠString ): ĠArray < String > Ġ{ ĊĠĠĠ Ġval Ġstr Separator Ġ= Ġ"," ĊĠĠĠ Ġreturn Ġstr . split ( str Separator ). to Typed Array () Ċ } Ċ