How compress functions in atom editor?

Question

I have using Atom Editor for a while and I don't find the way to compress all functions in a file. When I open a file with twenty or thirty functions, I need see only the headers and I have to lose a lot of time clicking in simbol near to head function to compress all. I think that exist a shortcut to do this but I can't find it. Someone know it?

Answer 1

Go to Edit > Folding. There you will find different actions (fold, fold all, unfold, unfold all), with the corresponding keybindings.

Answer 2

on Mac OS you can use hot key:

Cmd + Option + shift + [