Makes generated markup html safe

.gitignore

@@ -0,0 +1,5 @@
+*.gem
+.bundle
+Gemfile.lock
+pkg/*
+.rvmrc

.rvmrc

@@ -0,0 +1 @@
+rvm ree@breadcrumb --create

Gemfile

@@ -0,0 +1,4 @@
+source "http://rubygems.org"
+
+# Specify your gem's dependencies in breadcrumb.gemspec
+gemspec

Rakefile

@@ -1,33 +1 @@
-require 'rubygems'
-gem 'hoe', '>= 2.1.0'
-require 'hoe'
-require 'fileutils'
-require './lib/breadcrumb'
-
-Hoe.plugin :newgem
-# delete broken Hoe plugins
-Hoe.plugins.delete :rubyforge
-Hoe.plugins.delete :test
-
-# Generate all the Rake tasks
-# Run 'rake -T' to see list of generated tasks (from gem root directory)
-$hoe = Hoe.spec 'breadcrumb' do
-  self.developer 'Caroo GmbH Development', 'dev@pkw.de'
-  self.extra_deps         = [['activesupport', "~> 2.3"],['actionpack', "~> 2.3"]]
-  self.extra_dev_deps     = [['test-unit']]
-end
-
-require 'newgem/tasks'
-Dir['tasks/**/*.rake'].each { |t| load t }
-
-# use rake test task instead of the broken hoe plugin
-desc "Run unit tests"
-Rake::TestTask.new(:test) do |t|
-  t.libs << 'test'
-  t.ruby_opts << "-rubygems"
-  t.test_files = FileList['test/*_test.rb']
-  t.verbose = true
-  t.warning = true
-end
-# set default task to test
-task :default => [:test]
+require 'bundler/gem_tasks'

breadcrumb.gemspec

@@ -1,40 +1,24 @@
 # -*- encoding: utf-8 -*-
+$:.push File.expand_path("../lib", __FILE__)
+require "breadcrumb/version"
 
 Gem::Specification.new do |s|
-  s.name = %q{breadcrumb}
-  s.version = "0.2.0"
+  s.name        = "breadcrumb"
+  s.version     = Breadcrumb::VERSION
+  s.authors     = ["pkw.de dev team"]
+  s.email       = ["dev@pkw.de"]
+  s.homepage    = ""
+  s.summary     = %q{Generates breadcrumb markup}
+  s.description = %q{Generates breadcrumb markup}
 
-  s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
-  s.authors = ["Caroo GmbH Development"]
-  s.date = %q{2010-09-15}
-  s.description = %q{FIX (describe your package)}
-  s.email = ["dev@pkw.de"]
-  s.extra_rdoc_files = ["History.txt", "Manifest.txt", "PostInstall.txt"]
-  s.files = ["History.txt", "Manifest.txt", "PostInstall.txt", "README.rdoc", "Rakefile", "breadcrumb.gemspec", "lib/breadcrumb.rb", "lib/breadcrumb/controller_methods.rb", "lib/breadcrumb/view_helper.rb", "script/console", "script/destroy", "script/generate", "test/controller_methods_test.rb", "test/test_helper.rb", "test/view_helper_test.rb"]
-  s.homepage = %q{http://github.com/#{github_username}/#{project_name}}
-  s.rdoc_options = ["--main", "README.rdoc"]
-  s.require_paths = ["lib"]
-  s.rubyforge_project = %q{breadcrumb}
-  s.rubygems_version = %q{1.3.7}
-  s.summary = %q{FIX (describe your package)}
-  s.test_files = ["test/test_helper.rb"]
-
-  if s.respond_to? :specification_version then
-    current_version = Gem::Specification::CURRENT_SPECIFICATION_VERSION
-    s.specification_version = 3
 
-    if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
-      s.add_runtime_dependency(%q<actionpack>, [">= 0"])
-      s.add_development_dependency(%q<test-unit>, [">= 0"])
-      s.add_development_dependency(%q<hoe>, [">= 2.6.1"])
-    else
-      s.add_dependency(%q<actionpack>, [">= 0"])
-      s.add_dependency(%q<test-unit>, [">= 0"])
-      s.add_dependency(%q<hoe>, [">= 2.6.1"])
-    end
-  else
-    s.add_dependency(%q<actionpack>, [">= 0"])
-    s.add_dependency(%q<test-unit>, [">= 0"])
-    s.add_dependency(%q<hoe>, [">= 2.6.1"])
-  end
+  s.files         = `git ls-files`.split("\n")
+  s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
+  s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
+  s.require_paths = ["lib"]
+
+  s.add_dependency "actionpack", '>= 3.0'
+  s.add_dependency "railties", '>= 3.0'
+  s.add_development_dependency 'rake'
+  s.add_development_dependency 'test-unit'
 end

lib/breadcrumb.rb

@@ -1,12 +1,9 @@
-$:.unshift(File.dirname(__FILE__)) unless
-  $:.include?(File.dirname(__FILE__)) || $:.include?(File.expand_path(File.dirname(__FILE__)))
-
-require File.join(File.dirname(__FILE__), "breadcrumb", "view_helper")
-require File.join(File.dirname(__FILE__), "breadcrumb", "controller_methods")
-
+require "breadcrumb/version"
+require "breadcrumb/view_helper"
+require "breadcrumb/controller_methods"
 require "action_view"
 
 
 module Breadcrumb
-  VERSION = '0.2.0'
-end
+  # Your code goes here...
+end

lib/breadcrumb/controller_methods.rb

@@ -10,17 +10,17 @@ def add_breadcrumb(name, url, options = {})
         before_filter options do |controller|
           if options[:params] and options[:params].is_a?(Array)
             if controller.params[options[:params].first] and controller.params[options[:params].first] == options[:params].last
-              controller.send(:add_breadcrumb, name, url)
+              controller.add_breadcrumb(name, url)
             end
           else
-            controller.send(:add_breadcrumb, name, url)
+            controller.add_breadcrumb(name, url)
           end
         end
       end
 
       def reset_breadcrumbs
         before_filter do |controller|
-          controller.send(:reset_breadcrumbs)
+          controller.reset_breadcrumbs
         end
       end
     end

lib/breadcrumb/version.rb

@@ -0,0 +1,3 @@
+module Breadcrumb
+  VERSION = "0.3.0"
+end

lib/breadcrumb/view_helper.rb

@@ -3,7 +3,7 @@ module ViewHelper
 
     def render_breadcrumbs
       crumbs = []
-      if @breadcrumbs && !@breadcrumbs.empty?
+      if @breadcrumbs.present?
         @breadcrumbs[0..-2].each do |txt, path|
           crumbs << content_tag(:li) do
             link_to(content_tag(:span, h(txt)), path)
@@ -12,8 +12,8 @@ def render_breadcrumbs
         crumbs << content_tag(:li, :class => :current) do
           content_tag :span, h(@breadcrumbs.last.first)
         end
+        content_tag(:ul, crumbs.to_s.html_safe, :id => :breadcrumb)
       end
-      return crumbs.blank? ? "" : content_tag(:ul, crumbs.to_s, :id => :breadcrumb)
     end
   end
 end