creating a Rakefile with rake gemspec command for easy gem generating

Rakefile

@@ -0,0 +1,39 @@
+gem_spec = Gem::Specification.new do |s|
+  s.name = %q{slidedown}
+  s.version = "0.0.7"
+
+  s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
+  s.authors = ["Pat Nakajima"]
+  s.date = %q{2009-03-10}
+  s.default_executable = %q{slidedown}
+  s.executables = ["slidedown"]
+  s.files = FileList["README", "{bin,lib,templates,vendor}/**/*"]
+  s.require_paths = ["lib", "vendor"]
+  s.rubygems_version = %q{1.3.1}
+  s.summary = %q{Create slides with Markdown}
+
+  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_runtime_dependency(%q<rdiscount>, [">= 0"])
+      s.add_runtime_dependency(%q<nokogiri>, [">= 0"])
+    else
+      s.add_dependency(%q<rdiscount>, [">= 0"])
+      s.add_dependency(%q<nokogiri>, [">= 0"])
+    end
+  else
+    s.add_dependency(%q<rdiscount>, [">= 0"])
+    s.add_dependency(%q<nokogiri>, [">= 0"])
+  end
+end
+
+desc "Generate a gemspec file"
+task :gemspec do
+  File.open("#{gem_spec.name}.gemspec", 'w') do |f|
+    f.write gem_spec.to_yaml
+  end
+end
+
+

slidedown.gemspec

@@ -1,50 +1,89 @@
-# -*- encoding: utf-8 -*-
+--- !ruby/object:Gem::Specification 
+name: slidedown
+version: !ruby/object:Gem::Version 
+  version: 0.0.7
+platform: ruby
+authors: 
+- Pat Nakajima
+autorequire: 
+bindir: bin
+cert_chain: []
 
-Gem::Specification.new do |s|
-  s.name = %q{slidedown}
-  s.version = "0.0.7"
+date: 2009-03-10 00:00:00 -04:00
+default_executable: slidedown
+dependencies: 
+- !ruby/object:Gem::Dependency 
+  name: rdiscount
+  type: :runtime
+  version_requirement: 
+  version_requirements: !ruby/object:Gem::Requirement 
+    requirements: 
+    - - ">="
+      - !ruby/object:Gem::Version 
+        version: "0"
+    version: 
+- !ruby/object:Gem::Dependency 
+  name: nokogiri
+  type: :runtime
+  version_requirement: 
+  version_requirements: !ruby/object:Gem::Requirement 
+    requirements: 
+    - - ">="
+      - !ruby/object:Gem::Version 
+        version: "0"
+    version: 
+description: 
+email: 
+executables: 
+- slidedown
+extensions: []
 
-  s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
-  s.authors = ["Pat Nakajima"]
-  s.date = %q{2009-03-10}
-  s.default_executable = %q{slidedown}
-  s.executables = ["slidedown"]
-  s.files = %W[
-    bin/
-    bin/slidedown
-    lib/
-    lib/slide.rb
-    lib/slidedown.rb
-    README.md
-    templates/css
-    templates/css/screen.css
-    templates/css/slides.css
-    templates/js
-    templates/js/jquery-1.3.2.js
-    templates/js/jquery.easing.js
-    templates/js/jquery.hash-changed.js
-    templates/js/slides.js
-    templates/template.erb
-    vendor
-    vendor/albino.rb
-  ]
-  s.require_paths = ["lib", "vendor"]
-  s.rubygems_version = %q{1.3.1}
-  s.summary = %q{Create slides with Markdown}
+extra_rdoc_files: []
 
-  if s.respond_to? :specification_version then
-    current_version = Gem::Specification::CURRENT_SPECIFICATION_VERSION
-    s.specification_version = 2
+files: 
+- README
+- bin/slidedown
+- lib/slide.rb
+- lib/slidedown.rb
+- templates/default.erb
+- templates/import.erb
+- templates/javascripts
+- templates/javascripts/jquery-1.3.2.js
+- templates/javascripts/jquery.easing.js
+- templates/javascripts/jquery.hash-changed.js
+- templates/javascripts/slides.js
+- templates/stylesheets
+- templates/stylesheets/screen.css
+- templates/stylesheets/slides.css
+- vendor/albino.rb
+has_rdoc: true
+homepage: 
+licenses: []
+
+post_install_message: 
+rdoc_options: []
+
+require_paths: 
+- lib
+- vendor
+required_ruby_version: !ruby/object:Gem::Requirement 
+  requirements: 
+  - - ">="
+    - !ruby/object:Gem::Version 
+      version: "0"
+  version: 
+required_rubygems_version: !ruby/object:Gem::Requirement 
+  requirements: 
+  - - ">="
+    - !ruby/object:Gem::Version 
+      version: "0"
+  version: 
+requirements: []
+
+rubyforge_project: 
+rubygems_version: 1.3.3
+signing_key: 
+specification_version: 2
+summary: Create slides with Markdown
+test_files: []
 
-    if Gem::Version.new(Gem::RubyGemsVersion) >= Gem::Version.new('1.2.0') then
-      s.add_runtime_dependency(%q<rdiscount>, [">= 0"])
-      s.add_runtime_dependency(%q<nokogiri>, [">= 0"])
-    else
-      s.add_dependency(%q<rdiscount>, [">= 0"])
-      s.add_dependency(%q<nokogiri>, [">= 0"])
-    end
-  else
-    s.add_dependency(%q<rdiscount>, [">= 0"])
-    s.add_dependency(%q<nokogiri>, [">= 0"])
-  end
-end