arwagner

>> class Foo; def a; end; end
=> nil
>> class Bar < Foo; def a; super; end; end
=> nil
>> Bar.new.a
=> nil

arwagner

require 'rspec'
require "rspec/core/rake_task"

RSpec::Core::RakeTask.new(:core) do |t|
  t.rspec_opts = "-t ~foo"
end

describe "foo", :foo => true do
  it "should be awesome" do
    puts "foooooo!"

arwagner

new-host-3% rvm install rbx
rbx-head installing #dependencies 
Cloning git://github.com/rubinius/rubinius.git
Copying from repo to source...
rbx-head - #configuring
rbx-head - #compiling
rbx-head - adjusting #shebangs for (erb ri rdoc).
rbx-head - #importing default gemsets (/Users/andrewwagner/.rvm/gemsets/)
WARN: rbx rbx-head-head is not installed.
To install do: 'rvm install rbx-head-head'

arwagner

new-host-3% rvm install rbx
rbx-head installing #dependencies 
Cloning git://github.com/rubinius/rubinius.git
mkdir: /Users/andrewwagner/.rvm/log/rbx-head: Permission denied
touch: /Users/andrewwagner/.rvm/log/rbx-head/rbx.repo.log: No such file or directory
/Users/andrewwagner/.rvm/scripts/functions/utility: line 152: /Users/andrewwagner/.rvm/log/rbx-head/rbx.repo.log: No such file or directory
/Users/andrewwagner/.rvm/scripts/functions/utility: line 159: /Users/andrewwagner/.rvm/log/rbx-head/rbx.repo.log: No such file or directory
ERROR: Error running 'git clone --depth 1 git://github.com/rubinius/rubinius.git /Users/andrewwagner/.rvm/repos/rbx-head', please read /Users/andrewwagner/.rvm/log/rbx-head/rbx.repo.log
Could not fetch git://github.com/rubinius/rubinius.git - trying http://github.com/rubinius/rubinius.git
Cloning http://github.com/rubinius/rubinius.git

arwagner

rvm rubies

   jruby-1.6.4 [ darwin-x86_64-java ]
   rbx-master [ x86_64 ]
=> ruby-1.8.7-p352 [ x86_64 ]
   ruby-1.9.2-p290 [ x86_64 ]

new-host-3% sudo uninstall rbx-master
sudo: uninstall: command not found
new-host-3% sudo rvm uninstall rbx-master

arwagner

ERROR:  While executing gem ... (Gem::FilePermissionError)
    You don't have write permissions into the /Users/andrewwagner/.rvm/gems/rbx-head-head-master directory.

arwagner

/Users/andrewwagner/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubygems/dependency.rb:247:in `to_specs': Could not find bundler (>= 0) amongst [minitest-1.6.0, rake-0.8.7, rdoc-2.5.8] (Gem::LoadError)
	from /Users/andrewwagner/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubygems/dependency.rb:256:in `to_spec'
	from /Users/andrewwagner/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/site_ruby/1.9.1/rubygems.rb:1195:in `gem'
	from /Users/andrewwagner/.rvm/gems/ruby-1.9.2-p290/bin/bundle:18:in `<main>'
new-host-3% 

arwagner

# reek does this at the top level somewhere
# (which means you could define your own smell at the top level somewhere too)
smell :duplication do |code|
  code.methods.where do |method|
    method.method_calls.where do |call|
      method.method_calls.where do |call2|
        call2 == call
          end.count > 1
        end.count > 1
      end

arwagner

# YAML report
smell_results = {}
smells.each do |smell|
  smell_results[smell.name] = smell.results
end

puts y smell_results

arwagner

require 'reek2'

describe "smell detection" do
  context "attribute" do
    it "detects when there are 2 attr_readers in one class" do
      pending
      code_str = <<RUBY
        class Foo
          attr_reader :bar1
          attr_reader :bar2