# File lib/simplecov.rb, line 46 def start(profile = nil, &block) if SimpleCov.usable? load_profile(profile) if profile configure(&block) if block_given? @result = nil self.running = true self.pid = Process.pid Coverage.start else warn "WARNING: SimpleCov is activated, but you're not running Ruby 1.9+ - no coverage analysis will happen" warn "Starting with SimpleCov 1.0.0, even no-op compatibility with Ruby <= 1.8 will be entirely dropped." false end end