ruby on rails - 'rake routes' modifies vendor/plugins/haml/init.rb -

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i'm getting strange , annoying bug when run rake routes on rails project. every time reason modifies file vendor/plugins/haml/init.rb. here's diff:

-# load haml , sass. +# load haml

using rails version 2.3.4 , vendored version of haml 2.2.23. i've got couple of other versions of rails (3.0.7, 3.0.4, 3.0.3) , haml (3.1.2, 3.1.1, 3.0.25), along haml-rails (0.3.4). bug pops rake routes rake db: commands, not rake stats. ideas?

starting version 3.0.22 haml doesn't include sass anymore. need install sass gem separately or use haml older version 3.0.22.


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