```ruby
# coding: utf-8
lib = File.expand_path('../lib', __FILE__)
$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
require 'ruby_git_hooks/version'

Gem::Specification.new do |spec|
  spec.name          = "ruby_git_hooks"
  spec.version       = RubyGitHooks::VERSION
  spec.authors       = ["Noah Gibbs"]
  spec.email         = ["noah@onlive.com"]
  spec.description   = %q{Ruby_git_hooks is a library to allow easy writing of git hooks
                          in Ruby.  It abstracts away the differences between different
                          hook interfaces and supplies implementations of some common
                          Git hooks.}
  spec.summary       = %q{Allows easy writing of git hooks in Ruby.}
  spec.homepage      = ""
  spec.license       = "MIT"

  spec.files         = `git ls-files`.split($/)
  spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
  spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
  spec.require_paths = ["lib"]
  spec.bindir        = "bin"

  spec.add_development_dependency "bundler", "~> 1.3"
  spec.add_development_dependency "rake"
end
```

Include Pony gem in gemspec for email notification
user
```ruby
# coding: utf-8
lib = File.expand_path('../lib', __FILE__)
$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
require 'ruby_git_hooks/version'

Gem::Specification.new do |spec|
  spec.name          = "ruby_git_hooks"
  spec.version       = RubyGitHooks::VERSION
  spec.authors       = ["Noah Gibbs"]
  spec.email         = ["noah@onlive.com"]
  spec.description   = %q{Ruby_git_hooks is a library to allow easy writing of git hooks
                          in Ruby.  It abstracts away the differences between different
                          hook interfaces and supplies implementations of some common
                          Git hooks.}
  spec.summary       = %q{Allows easy writing of git hooks in Ruby.}
  spec.homepage      = ""
  spec.license       = "MIT"

  spec.files         = `git ls-files`.split($/)
  spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
  spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
  spec.require_paths = ["lib"]
  spec.bindir        = "bin"

  spec.add_runtime_dependency "pony"  # For email

  spec.add_development_dependency "bundler", "~> 1.3"
  spec.add_development_dependency "rake"
end
```
assistant