Suggestion: Set bundler mode and automatically prepend bundler command

[deiga]

Instead of asking the user to prepend all his commands with bundle exec make an option like bundle_mode: true/false and `bundle_command: bundle exec``

Then if bundle_mode is true prepend bundle_exec to commands.

If you think this is a good Idea I could implement it.

[gs]

Hi @deiga,

sry for delay! :) If you still would like to do it then please implement it :))

[RaVbaker]

I would rather recommend to do it with something similar to check_for_rvm When it will check for Gemfile presence and if it's available then it will run bundle exec before command and if not then bare rspec and rake test

[RaVbaker]

I have implemented it in above commit. Please comment and if you will like my solution I will make pull request for it.