LazyStatic

It's a lazy static type checker, simple as this:

[1] pry(main)> LazyStatic.check 5, is_a: Integer
=> true

[2] pry(main)> LazyStatic.check 5, is_a: String
TypeError: Expected 5 to be String
from /Users/lemur/dev/lazy_static/lib/lazy_static.rb:5:in `check'

...and that's all it'll ever need to be.

Installation

Add this line to your application's Gemfile:

gem 'lazy_static'

And then execute:

$ bundle

Or install it yourself as:

$ gem install lazy_static

Contributing

  1. Fork it ( https://github.com/baweaver/lazy_static/fork )
  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 a new Pull Request