Require 'rspec' to fix bin/rspec-stackprof

bin/rspec-stackprof

@@ -2,13 +2,12 @@
 
 require_relative '../config/bundler_setup'
 require 'stackprof'
-$:.unshift 'spec'
-require 'spec_helper'
+require 'rspec'
 
 filename = ARGV[0].split('/').last
 interval = ENV.fetch('INTERVAL', 1000).to_i
 limit = ENV.fetch('LIMIT', 20)
-raw = ENV.fetch('RAW', false) == 'true'
+raw = ENV.fetch('RAW', false) == 'true' # Set this to true if you want to generate a flamegraph
 output_file = "tmp/#{filename}.dump"
 
 StackProf.run(mode: :wall, out: output_file, interval: interval, raw: raw) do