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• 3.1.0
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• ValueValidator.scala

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com.malliina.values.ValueValidator.scala Maven / Gradle / Ivy

package com.malliina.values

trait ValueValidator[T, U] {
  protected def build(t: T): U

  def isValid(elem: T): Boolean
  def from(elem: T): Option[U] = if (isValid(elem)) Option(build(elem)) else None
  def strip(elem: U): T
}