add description information

README.md

@@ -1,6 +1,13 @@
 # Yawpa
 
-TODO: Write a gem description
+Yet Another Way to Parse Arguments is an argument-parsing library for Ruby.
+
+## Features
+
+- Arbitrarily nested subcommands
+- Entire hierarchical option configuration can be specified in one location or option configuration can be separated by subcommand
+- Options can require an arbitrary number of parameters
+- Options can be defined with a range specifying the allowed number of parameters
 
 ## Installation
 
@@ -18,7 +25,7 @@ Or install it yourself as:
 
 ## Usage
 
-TODO: Write usage instructions here
+require 'yawpa'
 
 ## Contributing
 

yawpa.gemspec

@@ -4,8 +4,8 @@ require File.expand_path('../lib/yawpa/version', __FILE__)
 Gem::Specification.new do |gem|
   gem.authors       = ["Josh Holtrop"]
   gem.email         = ["jholtrop@gmail.com"]
-  gem.description   = %q{TODO: Write a gem description}
+  gem.description   = %q{Yet Another Way to Parse Arguments is an argument-parsing library for Ruby}
-  gem.summary       = %q{TODO: Write a gem summary}
+  gem.summary       = %q{Yet Another Way to Parse Arguments}
   gem.homepage      = ""
 
   gem.files         = `git ls-files`.split($\)