She's the command line parser you always wanted.
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README.md

Lucy::Goosey

Command line parsing sucks. Lucy::Goosey is the New Jersey style approach to the problem.

It assumes some unix conventions, and doesn't mess with your environment or do anything magic.

Heavily tested.

Examples

  options = Lucy::Goosey.parse_options(%w{-n 1})

  options['n']
  # => '1'

  options = Lucy::Goosey.parse_options(%w{-n 1 --foo bar --baz})
  options['n']
  # => '1'

  options['foo']
  # => 'bar'

  options['baz']
  # => true


  options = Lucy::Goosey.parse_options(%w{foo=bar --db postgres:///local-dev-db})

  options['foo']
  # => 'bar'

  options['db']
  # => 'postgres:///local-dev-db'

  options = Lucy::Goosey.parse_options(%w{-n 1 foo=bar -t})
  options['n']
  # => '1'

  options['foo']
  # => 'bar'

  options['t']
  # => true

  options = Lucy::Goosey.parse_options(%w{--this is pretty cool -foo bar --baz})
  options['this']
  # => 'is pretty cool'

  options = Lucy::Goosey.parse_options(%w{ignore leading words --for the win})
  options
  # => {'for' => 'the win'}

Installation

Add this line to your application's Gemfile:

gem 'lucy-goosey'

And then execute:

$ bundle

Or install it yourself as:

$ gem install lucy-goosey

Quotes!

"so simple, I love it!" - Pedro Belo
"oh thats gross"        - Dane Harrigan

Contributing

  1. Fork it
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Add some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create new Pull Request