Optimist
A minimalist command-line option parser for Ruby that requires just one line of code per option.
What is Optimist?
Optimist is a command-line option parser for Ruby that simplifies creating CLI interfaces with minimal code. It automatically generates help pages, validates options, and provides sensible defaults, solving the problem of verbose and repetitive argument parsing code. The library requires just one line per option while handling complex parsing scenarios.
Ruby developers building command-line applications who want to add robust argument parsing without writing extensive boilerplate code. Particularly useful for developers creating tools, scripts, or applications with complex command-line interfaces.
Developers choose Optimist because it dramatically reduces the code needed for command-line parsing while providing comprehensive features. Its minimalist approach and sensible defaults mean developers can focus on their application logic rather than argument parsing implementation details.
Overview
Optimist is a commandline option parser for Ruby that just gets out of your way.
Use Cases
Best For
- Adding command-line interfaces to Ruby scripts with minimal code
Related Projects
Found a gem we're missing?
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.
