docs

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Visual_studio_code

Commentout

1. Single-line comments:
   • Place the cursor on the line you want to comment out.
   • Use the shortcut Command + / (on macOS) or Ctrl + / (on Windows/Linux).

   Example:

   # say = "I love Ruby"
   # puts say
   

2. Multi-line comments:
   • Select the block of code you want to comment out.
   • Use the shortcut Option + Shift + A (on macOS) or Alt + Shift + A (on Windows/Linux).

   Example:

   =begin 
   say['love'] = "*love*"
   puts say.upcase
   =end