Crystal: spec profile not working with option -p

[kostya]

crystal spec spec/some_spec.cr -p

not print 10 slowest specs:

in spec code:

  opts.on("-p", "--profile", "Print the 10 slowest specs") do
    Spec.slowest = 10
  end

i think because option -p processed by compiler and need to rename it.

[bew]

You can do crystal spec/some_spec.cr -- -p

The -- will tell the compiler to stop handling arguments, and the rest will go to the executed program

[kostya]

so this is ok?