mitukiii / attr_lazy

Define an accessor to class that do lazy evaluation.

AttrLazy

Define an accessor to class that do lazy evaluation.

Installation

Add this line to your application's Gemfile:

gem 'attr_lazy'

And then execute:

$ bundle

Or install it yourself as:

$ gem install attr_lazy

Usage

require 'attr_lazy'

class Foo
  attr_lazy_reader :bar do
    # high cost initializer
  end
  attr_lazy_accessor :baz do
    # high cost initializer
  end
end

Contributing

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request

Copyright

Copyright (c) 2013 Kazuya Takeshima. See LICENSE for details.