rdoctask unsupported, DOS newlines, typos

Rakefile

@@ -1,53 +1,53 @@
-require 'rubygems'
-require 'rake'
-
-begin
-  require 'jeweler'
-  Jeweler::Tasks.new do |gem|
-    gem.name = "array_stats"
-    gem.summary = %Q{Easy mean, median, percentile, and sum statistics for Ruby Arrays}
-    gem.description = %Q{Easy mean, median, percentile, and sum statistics for Ruby Arrays}
-    gem.email = "[email protected]"
-    gem.homepage = "http://github.com/bkoski/array_stats"
-    gem.authors = ["Ben Koski"]
-    gem.add_development_dependency "thoughtbot-shoulda", ">= 0"
-    # gem is a Gem::Specification... see http://www.rubygems.org/read/chapter/20 for additional settings
-  end
-  Jeweler::GemcutterTasks.new
-rescue LoadError
-  puts "Jeweler (or a dependency) not available. Install it with: gem install jeweler"
-end
-
-require 'rake/testtask'
-Rake::TestTask.new(:test) do |test|
-  test.libs << 'lib' << 'test'
-  test.pattern = 'test/**/test_*.rb'
-  test.verbose = true
-end
-
-begin
-  require 'rcov/rcovtask'
-  Rcov::RcovTask.new do |test|
-    test.libs << 'test'
-    test.pattern = 'test/**/test_*.rb'
-    test.verbose = true
-  end
-rescue LoadError
-  task :rcov do
-    abort "RCov is not available. In order to run rcov, you must: sudo gem install spicycode-rcov"
-  end
-end
-
-task :test => :check_dependencies
-
-task :default => :test
-
-require 'rake/rdoctask'
-Rake::RDocTask.new do |rdoc|
-  version = File.exist?('VERSION') ? File.read('VERSION') : ""
-
-  rdoc.rdoc_dir = 'rdoc'
-  rdoc.title = "array_stats #{version}"
-  rdoc.rdoc_files.include('README*')
-  rdoc.rdoc_files.include('lib/**/*.rb')
-end
+require 'rubygems'
+require 'rake'
+
+begin
+  require 'jeweler'
+  Jeweler::Tasks.new do |gem|
+    gem.name = "array_stats"
+    gem.summary = %Q{Easy mean, median, percentile, and sum statistics for Ruby Arrays}
+    gem.description = %Q{Easy mean, median, percentile, and sum statistics for Ruby Arrays}
+    gem.email = "[email protected]"
+    gem.homepage = "http://github.com/bkoski/array_stats"
+    gem.authors = ["Ben Koski"]
+    gem.add_development_dependency "thoughtbot-shoulda", ">= 0"
+    # gem is a Gem::Specification... see http://www.rubygems.org/read/chapter/20 for additional settings
+  end
+  Jeweler::GemcutterTasks.new
+rescue LoadError
+  puts "Jeweler (or a dependency) not available. Install it with: gem install jeweler"
+end
+
+require 'rake/testtask'
+Rake::TestTask.new(:test) do |test|
+  test.libs << 'lib' << 'test'
+  test.pattern = 'test/**/test_*.rb'
+  test.verbose = true
+end
+
+begin
+  require 'rcov/rcovtask'
+  Rcov::RcovTask.new do |test|
+    test.libs << 'test'
+    test.pattern = 'test/**/test_*.rb'
+    test.verbose = true
+  end
+rescue LoadError
+  task :rcov do
+    abort "RCov is not available. In order to run rcov, you must: sudo gem install spicycode-rcov"
+  end
+end
+
+task :test => :check_dependencies
+
+task :default => :test
+
+require 'rdoc/task'
+Rake::RDocTask.new do |rdoc|
+  version = File.exist?('VERSION') ? File.read('VERSION') : ""
+
+  rdoc.rdoc_dir = 'rdoc'
+  rdoc.title = "array_stats #{version}"
+  rdoc.rdoc_files.include('README*')
+  rdoc.rdoc_files.include('lib/**/*.rb')
+end

lib/array_stats.rb

@@ -2,7 +2,7 @@
   $:.include?(File.dirname(__FILE__)) || $:.include?(File.expand_path(File.dirname(__FILE__)))
 
 module ArrayStats
-  VERSION = '0.5.0'
+  VERSION = '0.6.0'
 end
 
 require "#{File.dirname(__FILE__)}/array_stats/float"

test/test_array_stats.rb

@@ -54,7 +54,7 @@ class TestArrayStats < Test::Unit::TestCase
   end
 
   context "mean" do
-    should "return the mean for the array " do
+    should "return the mean for the array" do
       assert_equal 7, [2,4,6,8,10,12].mean
       assert_equal 25, [48,29,26,19,3].mean
     end

test/test_float_extensions.rb

@@ -20,12 +20,12 @@ class TestFloatExtensions < Test::Unit::TestCase
       assert_in_delta 0.2456, n.fractional_part, 0.00000001
     end
 
-    should "retrun the decimal parts, even if they are 0" do
+    should "return the decimal parts, even if they are 0" do
       n = 12.0
       assert_equal 0.0, n.fractional_part
     end
 
-    should "retrun the decimal as a positive number, even if the original float is negative" do
+    should "return the decimal as a positive number, even if the original float is negative" do
       n = -12.2399
       assert_in_delta 0.2399, n.fractional_part, 0.00000001
     end