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  • package validation

    A set of cats related data types for validation specific to our needs that included data driven validation while still supporting multple styles such as DSL or non-DSL.

    A set of cats related data types for validation specific to our needs that included data driven validation while still supporting multple styles such as DSL or non-DSL.

    Overview

    By using cats you can compose on the Result or the Validator depending on your needs. Some additonal methods for defining a Validator are provided using the Tester classes--smart constructors for Validator.

    Definition Classes
    data
  • object StrictApplicativeAlgebra
    Definition Classes
    validation
  • eitherAlg
  • eitherNecAlg
  • optionAlg
  • validatedAlg

implicit object optionAlg extends StrictApplicativeAlgebra[Option, Unit]

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Inherited
  1. optionAlg
  2. StrictApplicativeAlgebra
  3. ApplicativeAlgebra
  4. Algebra
  5. AnyRef
  6. Any
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  2. Protected

Type Members

  1. trait Logic extends AnyRef

    Since we can fail and succeed, add logic support.

    Since we can fail and succeed, add logic support. This is really a Semigroup "combine" for a specific logic operation. Explicitly use or create an import for them as needed. We could defined an isValid type method in this trait but that's a bit of a code smell that we are using procedural logic and we can use these semigroups in other places and algorithms.

    Definition Classes
    Algebra
  2. type FF[T] = Option[T]

Value Members

  1. val A: ApplicativeError[Option, Unit]
    Definition Classes
    optionAlg → ApplicativeAlgebra
  2. def apply[I, O](implicit validator: Validator[Option, I, O]): Validator[Option, I, O]
    Definition Classes
    Algebra
  3. def fail[I]: Validator[Option, I, I]
    Definition Classes
    ApplicativeAlgebra → Algebra
  4. def failure[I](message: (I) => String): Validator[Option, I, I]

    Create an E potentially with the value and a message if E supports string messages, which it may not.

    Create an E potentially with the value and a message if E supports string messages, which it may not.

    Definition Classes
    optionAlg → ApplicativeAlgebra
  5. val logic: Logic { ... /* 2 definitions in type refinement */ }
    Definition Classes
    optionAlg → Algebra
  6. def pure[I, O](f: (I) => Option[O]): Validator[Option, I, O]
    Definition Classes
    Algebra
  7. def succeed[I]: Validator[Option, I, I]
    Definition Classes
    ApplicativeAlgebra → Algebra
  8. def test[T](id: String, failed: Validator[Option, T, T])(isValid: (T) => Boolean): Validator[Option, T, T]
    Definition Classes
    StrictApplicativeAlgebra