Awesome

Spectro

Specs driven social meta-programming

Prototype

Spectro will fetch an algorithm to cover the given spec form its DB and will then define the #hello method using it.

require 'spectro'

class Sample

  include Spectro

  implements \
    hello: [:name]

end

__END__
spec_for hello String -> String
  "Minion"  -> "Say Hello to Minion"
  "Roberto" -> "Say Hello to Roberto"
  "Roland"  -> "Say Hello to Roland"

sample = Sample.new

sample.hello 'Eddie' #=> 'Say Hello to Eddie'

Working with Mocks

Scenarios

Keep coding while waiting for an algorithm that covers your specs
Using Spectro just to mock stuff

require 'spectro'

class EmailValidator

  include Spectro

  implements \
    valid?: [:email]

end

__END__
spec_for valid? String -> TrueClass|FalseClass
  "valid@email.com"  -> true
  "invalidATemail.com" -> false

require 'email_validator' #=> Spectro::Exception::UndefinedMethodDefinition

Spectro.configure do |config|
  config.enable_mocks!
end

require 'email_validator'

email_validator = EmailValidator.new

email_validator.valid?("valid@email.com") #=> true 
email_validator.valid?("invalidATemail.com") #=> false 
email_validator.valid?("unknown_param@email.com") #=> raise Spectro::Exception::UnkwnonMockResponse