There are varying conventions, but most Rubyists skip them when calling methods without any arguments, like new and say here.. The reason your script doesn't seem to do anything is that it only defines a class and a method but doesn't instantiate the class or call the method.. ) EDIT: rails c is for Ruby on Rails, which is a separate entity from the Ruby language (although it's written in Ruby).

When using the terminal in emacs (M-x term) under MacOS for some reason it always posts the characters 4m before every line in zsh and always prints 2 lines containing the user info such as 4m--(jesus@laptop:/dir)---- 4m--(jesus@laptop:/dir)---- prompt> It's more of an annoyance than anything but I was just wondering if there's a way to fix this.. say and it will say 'hello World' (Parentheses are usually not required, including in these two method calls; but sometimes they are important.. I also seem to have issues in Zsh in Mac OS emacs terminal mode when a lot of output is written to it it seems to reduce it all to one line and constantly overwrite the same line (may be related as the 4m is possibly just a special character that emacs is treating differently which can affect formatting).

As others have pointed out, running ruby hello rb does run the script; there is no compilation involved (except behind the scenes in the Ruby virtual machine, but you don't need to concern yourself with that).. If need be I can post my zshrc and emacs files Emacs for Mac HTML / Text Editor / Web Development; An Editor for Text, HTML, LaTeX, C++, Java, Python, Perl, Ruby, PHP, and more.. Emacs is back with a vengeance Deluxe pinto pop 2147 manual transmission I recently got a new MacBook and have developed the need for some native Emacs goodness.. You had the right idea (in another comment) to call h = Hello new(); after that you can put h.. Based on the code of the file which you gave in a comment (I've put in line breaks and indentation): class Hello def say puts 'hello World' end end. Keyboard Shortcut For Text Down Arrow Mac

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