Trait

s_mach.codetools.macros

ProductBuilder

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trait ProductBuilder[T[_], A] extends AnyRef

A base trait for manually building type-classes for a product type

T

type-class type

A

type for type-class

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Abstract Value Members

  1. abstract def build(): T[A]

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    Build an instance of the type-class for A composed of all the appended fields

    Build an instance of the type-class for A composed of all the appended fields

    returns

    an instance of the type-class of A

  2. abstract def field[B](name: String, unapply: (A) ⇒ B)(f: (T[B]) ⇒ T[B] = vb:T[B] => vb)(implicit vb: T[B]): ProductBuilder[T, A]

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    Add a field to the builder

    Add a field to the builder

    B

    field type

    name

    name of the field

    unapply

    a function to extract the field value from an instance of A

    f

    a function to modify the implicit type-class T[B] for the field

    vb

    implicit type-class for B

    returns

    a copy of the product builder with the field appended

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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  6. final def eq(arg0: AnyRef): Boolean

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  7. def equals(arg0: Any): Boolean

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  8. def finalize(): Unit

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  9. final def getClass(): Class[_]

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  10. def hashCode(): Int

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  11. final def isInstanceOf[T0]: Boolean

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  12. final def ne(arg0: AnyRef): Boolean

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  13. final def notify(): Unit

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  14. final def notifyAll(): Unit

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  15. final def synchronized[T0](arg0: ⇒ T0): T0

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  16. def toString(): String

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  17. final def wait(): Unit

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  18. final def wait(arg0: Long, arg1: Int): Unit

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  19. final def wait(arg0: Long): Unit

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