ruby on rails - Rollback rake assets:precompile -


i operate rails 3.2.13 , ran 

rake assets:precompile

in order activate coffeescript wouldn't fire otherwise, , ruined pages layout, fine until then. menu of application vertical instead of horizontal , rest of pages subsequently invisible.

i use bootstrap , suspect has been updated, reason, it's work change it, if knew why has changed , has changed anyway...

i go former state of layout.

is there way roll ?

remove public/assets

explanation: precompile task compiles assets, in app/assets, , places them in public folder/assets folder.

if want go state prior precompile, remove public/assets

rm -fr public/assets.

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