```ruby
$:.push File.expand_path("../lib", __FILE__)

# Maintain your gem's version:
require "activelogic/version"

# Describe your gem and declare its dependencies:
Gem::Specification.new do |s|
  s.name        = "activelogic"
  s.version     = Activelogic::VERSION
  s.authors     = ["TODO: Your name"]
  s.email       = ["TODO: Your email"]
  s.homepage    = "TODO"
  s.summary     = "TODO: Summary of Activelogic."
  s.description = "TODO: Description of Activelogic."

  s.files = Dir["{app,config,db,lib}/**/*", "MIT-LICENSE", "Rakefile", "README.rdoc"]
  s.test_files = Dir["test/**/*"]

  s.add_dependency "rails", "~> 4.0.1"

  s.add_development_dependency "sqlite3"
end
```

Change author and app description in gemspec
user
```ruby
$:.push File.expand_path("../lib", __FILE__)

# Maintain your gem's version:
require "activelogic/version"

# Describe your gem and declare its dependencies:
Gem::Specification.new do |s|
  s.name        = "activelogic"
  s.version     = Activelogic::VERSION
  s.authors     = ["sorpa'as plat"]
  s.email       = ["sorpaas@gmail.com"]
  s.homepage    = "https://github.com/sorpaas/activelogic"
  s.summary     = "Active Logic for Ruby on Rails"
  s.description = "Rails Plugin for Convenient Business Logic"

  s.files = Dir["{app,config,db,lib}/**/*", "MIT-LICENSE", "Rakefile", "README.rdoc"]
  s.test_files = Dir["test/**/*"]

  s.add_dependency "rails", "~> 4.0.1"

  s.add_development_dependency "sqlite3"
end
```
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