I'm a fairly accomplished developer, and know enough Ruby to shoot my foot from several polymorphic directions. Honestly, I have no interest in Rails and want to work with Ruby strictly as a Mac command line scripting alternative to php or Python. I'm stumped on where to even start with RubyMine.
I'd like to use RubyMine for all of its features, and I use JetBrains' AppCode and IntelliJ so RubyMine seems like a no-brainer. But am I limited to writing.rb files and simply running them from the Terminal command line? I'd like to be able to debug code without waiting for an exception.
So, I guess what I'm asking for is a simple checklist to get to a command-line app. Which project type, how should I organize it, how to test, and how to run from inside RubyMine? Thanks in advance. (We were all newbies once.). TLDR; Just code away, use RubyMine when you can, and you'll be fine. I include my own process here, but just as an example. Creating Command Line Tools in Ruby I use RubyMine without doing any rails and doing just what you ask.
I write a lot of simple scripts, and large applications, both often usable from a command line. I still organize my code into a 'project directory'. And point RM at that directory. Instead of just working entirely in a file, and trying to point RM at the file alone.
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This seems to be what IDE's prefer. This lets RM create its.idea directory to hold all of its project related settings. This may mean that some projects consist of nothing more than a directory (for the project) and a single file in that directory (the single script which is really the only content in that project). Benefits of a Project Directory You'll soon find you add more files to any project anyways. Both additional coding and various utilities which are part of the great benefit of ruby. • gem • rake • tests The project directory pattern, also lets you version the code with popular VCS such as git, and even upload to social coding sites like github.
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Aceeca. Project Setup I don't bother with any sort of 'project type'. In fact I don't create projects from with RubyMine at all.
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I just create a directory, and then open that directory with RM (whether from the File Menu, or via the 'mine' command line tool that RM installs). Project/ Of course project isn't the real name of the project, or the directory I create, I'm just using it as a generic name here. I would actually name the directory (and project) after the scripts or subject matter of the work they do. NOTE: currently there is a bug in the mine command in RM 5 where it won't open a second project window.