Is bundler ready for prime time?
I'm considering using bundler for deploying a Spree app on Heroku.  My question is, is bundler ready for prime time?  I know there are some rough edges but I guess I'd like to know more about what the current limitations are and figure out if this is an option for us.

Specifically, I'd like to do the git repository stuff

    git "git://github.com/indirect/rails3-generators.git"
    gem "rails3-generator

Does anyone want to encourage/discourage me from this course of action?  Anybody have experience with this on Heroku in particular?
Is bundler ready for prime time?
===

I'm considering using bundler for deploying a Spree app on Heroku.  My question is, is bundler ready for prime time?  I know there are some rough edges but I guess I'd like to know more about what the current limitations are and figure out if this is an option for us.

Specifically, I'd like to do the git repository stuff

    git "git://github.com/indirect/rails3-generators.git"
    gem "rails3-generator

Does anyone want to encourage/discourage me from this course of action?  Anybody have experience with this on Heroku in particular?