# File lib/bundler.rb, line 202 def with_clean_env with_original_env do ENV.delete_if { |k,_| k[0,7] == 'BUNDLE_' } if ENV.has_key? 'RUBYOPT' ENV['RUBYOPT'] = ENV['RUBYOPT'].sub '-rbundler/setup', '' ENV['RUBYOPT'] = ENV['RUBYOPT'].sub "-I#{File.expand_path('..', __FILE__)}", '' end yield end end