removed hoe dependency, fix

Rakefile

-require 'hoe'
+task :default => :test
 
-$:.unshift 'lib'
-require 'mimemagic'
-
-Hoe.spec 'mimemagic' do
-  version = MimeMagic::VERSION
-  developer 'Daniel Mendler', 'mail@daniel-mendler.de'
-  summary = 'Mime detection by extension or content'
+desc 'Run tests with bacon'
+task :test => FileList['test/*_test.rb'] do |t|
+  sh "bacon -q -Ilib:test #{t.prerequisites.join(' ')}"
 end

lib/mimemagic.rb

@@ -73,9 +73,7 @@ class MimeMagic
   # This is a slow operation.
   def self.by_magic(io)
     if !(io.respond_to?(:seek) && io.respond_to?(:read))
-      io = io.to_s
-      io.force_encoding('ascii-8bit') if io.respond_to?(:force_encoding)
-      io = StringIO.new(io, 'rb')
+      io = StringIO.new(io.to_s, 'rb:binary')
     end
     mime = MAGIC.find {|type, matches| magic_match(io, matches) }
     mime ? new(mime[0]) : nil

mimemagic.gemspec

@@ -11,7 +11,7 @@ Gem::Specification.new do |s|
   s.files = %w{
 lib/mimemagic.rb
 lib/mimemagic_tables.rb
-test/test_mimemagic.rb
+test/mimemagic_test.rb
 test/files/application.x-bzip
 test/files/image.jpeg
 test/files/image.png
@@ -31,19 +31,6 @@ README
   s.rubygems_version = %q{1.3.1}
   s.summary = %q{Mime detection by extension or content}
   s.homepage = 'https://github.com/minad/mimemagic'
-  s.test_files = ["test/test_mimemagic.rb"]
-
-  if s.respond_to? :specification_version then
-    current_version = Gem::Specification::CURRENT_SPECIFICATION_VERSION
-    s.specification_version = 2
-
-    if Gem::Version.new(Gem::RubyGemsVersion) >= Gem::Version.new('1.2.0') then
-      s.add_development_dependency(%q<hoe>, [">= 1.8.3"])
-    else
-      s.add_dependency(%q<hoe>, [">= 1.8.3"])
-    end
-  else
-    s.add_dependency(%q<hoe>, [">= 1.8.3"])
-  end
+  s.test_files = ["test/mimemagic_test.rb"]
 end
 

test/test_mimemagic.rb → test/mimemagic_test.rb

-gem 'bacon', '>= 0'
-
 require 'bacon'
 require 'mimemagic'