module Kernel unless respond_to?(:debugger) # Starts a debugging session if ruby-debug has been loaded (call rails server --debugger to do load it). def debugger message = "\n***** Debugger requested, but was not available: Start server with --debugger to enable *****\n" defined?(Rails) ? Rails.logger.info(message) : $stderr.puts(message) end end undef :breakpoint if respond_to?(:breakpoint) def breakpoint message = "\n***** The 'breakpoint' command has been renamed 'debugger' -- please change *****\n" defined?(Rails) ? Rails.logger.info(message) : $stderr.puts(message) debugger end end