Initial commit.

Manifest

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+README.md
+Rakefile
+lib/slugtastic.rb
+Manifest

Rakefile

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+require 'rubygems'
+require 'rake'
+require 'echoe'
+
+Echoe.new('slugtastic', '0.1.0') do |p|
+  p.description    = "Generate a slug string from another field."
+  p.url            = "http://github.com/danbee/slugtastic"
+  p.author         = "Dan Barber"
+  p.email          = "danbee@gmail.com"
+  p.ignore_pattern = ["tmp/*", "script/*"]
+  p.development_dependencies = []
+end
+
+Dir["#{File.dirname(__FILE__)}/tasks/*.rake"].sort.each { |ext| load ext }

lib/slugtastic.rb

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+module Slugtastic
+  def self.included(base)
+    base.extend ClassMethods
+  end
+  
+  def generate_slug(string)
+    string.downcase.gsub(/ /, '_').gsub(/[^a-z0-9\-_]/, '')
+  end
+
+  module ClassMethods
+
+    def has_slug(name, options = { :from => :title })
+      before_validation do |record|
+        self[name] = generate_slug(self[options[:from]]) if self[name].nil? or self[name].empty?
+      end
+    end
+
+  end
+end
+
+class ActiveRecord::Base
+  include Slugtastic
+end

slugtastic.gemspec

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+# -*- encoding: utf-8 -*-
+
+Gem::Specification.new do |s|
+  s.name = %q{slugtastic}
+  s.version = "0.1.0"
+
+  s.required_rubygems_version = Gem::Requirement.new(">= 1.2") if s.respond_to? :required_rubygems_version=
+  s.authors = [%q{Dan Barber}]
+  s.date = %q{2011-10-04}
+  s.description = %q{Generate a slug string from another field.}
+  s.email = %q{danbee@gmail.com}
+  s.extra_rdoc_files = [%q{README.md}, %q{lib/slugtastic.rb}]
+  s.files = [%q{README.md}, %q{Rakefile}, %q{lib/slugtastic.rb}, %q{Manifest}, %q{slugtastic.gemspec}]
+  s.homepage = %q{http://github.com/danbee/slugtastic}
+  s.rdoc_options = [%q{--line-numbers}, %q{--inline-source}, %q{--title}, %q{Slugtastic}, %q{--main}, %q{README.md}]
+  s.require_paths = [%q{lib}]
+  s.rubyforge_project = %q{slugtastic}
+  s.rubygems_version = %q{1.8.6}
+  s.summary = %q{Generate a slug string from another field.}
+
+  if s.respond_to? :specification_version then
+    s.specification_version = 3
+
+    if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
+    else
+    end
+  else
+  end
+end