ruby on rails vscode erb format code example

Example: ruby on rails vscode erb format

# Go to File->Preferences->Settings->Click ... 
# in top right corner->Open settings.json
# Then add this piece of code to your settings.json

...
...
"ruby.rubocop.onSave": true,
"editor.formatOnSaveTimeout": 5000,
"editor.formatOnSave": true,
"files.associations": {
    "*.erb": "erb"
},
...
...