Setup bundler. Properly escaped the '&' in the gravatar urls. Bumped …

…version to 1.0.0.pre2

.gitignore

@@ -1,4 +1,6 @@
 .DS_Store
 coverage
 rdoc
-pkg
+pkg
+.bundle
+Gemfile.lock

Gemfile

@@ -0,0 +1,8 @@
+source :rubygems
+
+group :development do
+  gem 'activesupport'
+  gem 'actionpack'
+  gem 'jeweler'
+  gem 'rspec'
+end

ROADMAP.textile

@@ -10,7 +10,7 @@ end</pre>
 
 h1. 1.0.0
 
-* Block Configuration DSL support
+* -Block Configuration DSL support-
 
 <pre># config/initializers/gravatar_image_tag.rb
 GravatarImageTag.configure do |config|
@@ -30,4 +30,4 @@ h1. 0.1.0
 
 h1. 0.0.1
 
-* -package things up into a gem hosted over at gemcutter.- "Hosted on Gemcutter now(Gravatar Image Tag Ruby Gem)":http://gemcutter.org/gems/gravatar_image_tag
+* -package things up into a gem.- "Hosted on Gemcutter now(Gravatar Image Tag Ruby Gem)":http://rubygems.org/gems/gravatar_image_tag

VERSION

@@ -1 +1 @@
-1.0.0.pre1
+1.0.0.pre2

gravatar_image_tag.gemspec

@@ -5,11 +5,11 @@
 
 Gem::Specification.new do |s|
   s.name = %q{gravatar_image_tag}
-  s.version = "1.0.0.pre1"
+  s.version = "1.0.0.pre2"
 
   s.required_rubygems_version = Gem::Requirement.new("> 1.3.1") if s.respond_to? :required_rubygems_version=
   s.authors = ["Michael Deering"]
-  s.date = %q{2010-07-11}
+  s.date = %q{2010-09-08}
   s.email = %q{mdeering@mdeering.com}
   s.extra_rdoc_files = [
     "README.textile"

lib/gravatar_image_tag.rb

@@ -4,8 +4,11 @@ class << self
     attr_accessor :configuration
   end
 
+  def self.configuration
+    @configuration ||= Configuration.new
+  end
+
   def self.configure
-    self.configuration ||= Configuration.new
     yield(configuration)
   end
 
@@ -86,7 +89,7 @@ def self.gravatar_id(email, filetype = nil)
 
     def self.url_params(gravatar_params)
       return nil if gravatar_params.keys.size == 0
-      "?#{gravatar_params.map { |key, value| "#{key}=#{URI.escape(value.is_a?(String) ? value : value.to_s, Regexp.new("[^#{URI::PATTERN::UNRESERVED}]"))}"}.join('&')}"
+      "?#{gravatar_params.map { |key, value| "#{key}=#{URI.escape(value.is_a?(String) ? value : value.to_s, Regexp.new("[^#{URI::PATTERN::UNRESERVED}]"))}"}.join('&amp;')}"
     end
 
 end