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# File railties/lib/rails/rack/debugger.rb, line 4 def initialize(app) @app = app ARGV.clear # clear ARGV so that rails server options aren't passed to IRB require 'debugger' ::Debugger.start ::Debugger.settings[:autoeval] = true if ::Debugger.respond_to?(:settings) puts "=> Debugger enabled" rescue LoadError puts "You're missing the 'debugger' gem. Add it to your Gemfile, bundle it and try again." exit(1) end