standard_assert

standard_assert is a Standard Library-like library for assertions in Ruby.
It is aimed at encouraging us to use assertion methods anywhere; Not only testing but also production.

Installation

Add this line to your application's Gemfile:

gem 'standard_assert'

And then execute:

$ bundle

Usage

Use Assert module with extend or include in classes or modules where you want to use assertion methods:

require 'standard_assert'

module MyMath
  extend ::Assert

  module_function def abs(x)
    assert_kind_of(::Numeric, x)
    x > 0 ? x : -x
  end
end

MyMath.abs('42')
#=> AssertionError:
#     <"42"> was expected to be kind_of?
#     <Numeric> but was
#     <String>.

Contributing

You should follow the steps below.

1. Fork the repository
2. Create a feature branch: git checkout -b add-new-feature
3. Commit your changes: git commit -am 'Add new feature'
4. Push the branch: git push origin add-new-feature
5. Send us a pull request

License

The gem is available as open source under the terms of the MIT License.