Trait

macrame.enums

FromString

Related Doc: package enums

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trait FromString[E] extends AnyRef

This trait provides conversion from String to an enumeration. It works by extending the companion object of the enumeration class.

@enum class Color {
  Red
  Blue
  Yellow
}
object Color extends FromString[Color]

This creates the following function to convert String to Option[Color].

Color.fromString("Red") // returns Some(Red)
Self Type
FromString[E] with EnumApi[E]
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AnyRef, Any
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All, StringConverters
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  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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    @throws( classOf[java.lang.Throwable] )

  9. def fromString(str: String): Option[E]

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    @inline()

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

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  11. def hashCode(): Int

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  12. final def isInstanceOf[T0]: Boolean

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

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  14. final def notify(): Unit

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  15. final def notifyAll(): Unit

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

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  17. def toString(): String

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  18. final def wait(): Unit

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    @throws( ... )

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

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

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