Thor - Home
Getting Started A simple Thor class exposes an executable with a number of subcommands, like git or bundler. In a Thor class, public methods become commands. class MyCLI < Thor desc "hello NAME", "say hello to NAME" def hello(name) puts "Hello #{name}" end end You can start the CLI with a call to MyCLI.start(ARGV). Typically, you would do this in an executable in the bin directory of your gem. If
Dotan Nahum - Building Your Tools With Thor
@jondot | CTO at Como. Hacker. Fullstacker. Big data. Open sourcer. Thor is not new; first built as a rake and sake replacement, first commit is well over 4 years ago. Jump ahead several years and Thor is part of the foundation of the new-generation rails generator, and very popular tools such as Bundler and Foreman. Recently, @wykatz emerged a fantastic looking (and much deserved) Thor website, a
Trollop
Current project news: see the blog. Trollop is a commandline option parser for Ruby that gets out of your way. One line of code per option is all you need to write. For that, you get a nice automatically-generated help page (fit to your screen size!), robust option parsing, command subcompletion, and sensible defaults for everything you don't specify. Reasons to use Trollop: It requires fewer line
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Clint, a Ruby command line argument parser — Richard Crowley’s blog
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