Rakefile

require 'rubygems'
require 'rake'
 
task :bundler do
  begin
    # Require the preresolved locked set of gems.
    require File.expand_path('../../.bundle/environment', __FILE__)
  rescue LoadError
    # Fallback on doing the resolve at runtime.
    require "rubygems"
    require "bundler"
 
    Bundler.setup
  end
 
  envs = [:default]
  envs << ENV['MY_ENV'].downcase.to_sym if ENV['MY_ENV']
 
  Bundler.require *envs
end
 
begin
  require 'jeweler'
  Jeweler::Tasks.new do |gem|
    Rake::Task["bundler"].invoke
    gem.name = "my-gem"
    gem.summary = %Q{TODO: one-line summary of your gem}
    gem.description = %Q{TODO: longer description of your gem}
    gem.email = "us@example.com"
    gem.authors = ["Homer Simpson"]
 
    bundle = Bundler.setup
 
    bundle.dependencies_for(:default, :production).each do |dep|
      gem.add_dependency dep.name, dep.requirement.to_s
    end
    bundle.dependencies_for(:test, :development, :doc).each do |dep|
      gem.add_development_dependency dep.name, dep.requirement.to_s
    end
  end
  Jeweler::GemcutterTasks.new
rescue LoadError
  puts "Jeweler (or a dependency) not available. Install it with: gem install jeweler"
end