Trucos De Gta V Ps4 Dinero Infinito

The problem is that after I write code on a file (Let's say the file name is bob.r), I save the file bob.r on RStudio. After I save it, I closed the file and I closed RStudio. When I go back to RStudio and want to upload and bring back the entire code from bob.r, there is literally nothing on it. All the code is gone. I would like to know if you know some reason behind this. It's not about finding the file, it's about the code being wiped out when I try to load up the file.