require "usagewatch_ext/version" module UsagewatchExt os = RUBY_PLATFORM text = "OS is not supported in this version." if os.include? "darwin" require "usagewatch_ext/mac" puts "Mac version is under development" elsif os.include? "linux" require "usagewatch/linux" UsagewatchExt = Usagewatch elsif os =~ /cygwin|mswin|mingw|bccwin|wince|emx/ puts "Windows" + text else puts "This" + text end end