I use Rails 4 with spring & spring-commands-rspec gem. This question have relation to this: spring using by default
When I run time rspec I get something like 5 seconds. If I run time bin/rspec I have 2 seconds. 
If I run time rake -T I get 3 seconds, if I run time bin/rake -T I get less than a second.
Where is the trouble? Why I need to run all commands through bin/ binstubs to parse them through spring. How can I avoid that?
Related issue at github: https://github.com/jonleighton/spring-commands-rspec/issues/17#issuecomment-43174278
 
     
    