adds jewlers work

Gemfile

@@ -1,14 +1,11 @@
 source "http://rubygems.org"
-# Add dependencies required to use your gem here.
-# Example:
-#   gem "activesupport", ">= 2.3.5"
+
+gem "parslet"
 
 # Add dependencies to develop your gem here.
 # Include everything needed to run rake, tests, features, etc.
 group :development do
-  gem "shoulda", ">= 0"
   gem "rdoc", "~> 3.12"
   gem "bundler", "~> 1.0"
   gem "jeweler", "~> 2.0.1"
-  gem "simplecov", ">= 0"
 end

Rakefile

@@ -16,9 +16,12 @@ Jeweler::Tasks.new do |gem|
   # gem is a Gem::Specification... see http://guides.rubygems.org/specification-reference/ for more options
   gem.name = "crystal-reader"
   gem.homepage = "http://github.com/ruby-in-ruby/crystal-reader"
-  gem.license = "MIT"
-  gem.summary = %Q{TODO: one-line summary of your gem}
-  gem.description = %Q{TODO: longer description of your gem}
+  gem.license = "GPL3"
+  gem.summary = %Q{Parse ruby in ruby using parslet.}
+  gem.description = %Q{Crystal reader is part of the crystal vm. The reader reads (parses) ruby and
+               creates an ast from it. There are no other dependencies than parslet, which itself has hardly any.
+             The gem may be useful for code analysis tools or for education.
+           Two ways to use it include adding functions to each of the AST classes, or using a visitor patter.}
   gem.email = "torsten@villataika.fi"
   gem.authors = ["Torsten Ruger"]
   # dependencies defined in Gemfile

test/helper.rb

@@ -1,19 +1,5 @@
 require 'simplecov'
 
-module SimpleCov::Configuration
-  def clean_filters
-    @filters = []
-  end
-end
-
-SimpleCov.configure do
-  clean_filters
-  load_adapter 'test_frameworks'
-end
-
-ENV["COVERAGE"] && SimpleCov.start do
-  add_filter "/.rvm/"
-end
 require 'rubygems'
 require 'bundler'
 begin
@@ -28,7 +14,10 @@ require 'shoulda'
 
 $LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
 $LOAD_PATH.unshift(File.dirname(__FILE__))
-require 'crystal-reader'
+require 'parser'
+
+require "minitest/autorun"
+
+$LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
+$LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'test'))
 
-class Test::Unit::TestCase
-end