spring rails runner -e test ./path/to/script should swallow -e arg

[leemhenson]

I'm trying to run some minitest files under spring but I'm getting errors because spring isn't swallowing the environment arg, and instead it forwards it to minitest which then bails out because it doesn't recognize that arg.

It looks like the args in this line:

send_json application, "args" => args, "env" => ENV.to_hash

are:

["rails_runner", "-e", "test", "./spec/my_spec.rb"]

when they should be:

["rails_runner", "./spec/my_spec.rb"]

Where's the right place to fix this?