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• DynamicJValue.scala

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org.json4sbt.DynamicJValue.scala Maven / Gradle / Ivy

package org.json4sbt

import scala.language.dynamics

class DynamicJValue(val raw: JValue) extends Dynamic {
  /**
   * Adds dynamic style to JValues. Only meaningful for JObjects
   * 

   * Example:
   * JObject(JField("name",JString("joe"))::Nil).name == JString("joe")
   * 
   */
  def selectDynamic(name:String) = new DynamicJValue(raw \ name)
  
  override def hashCode():Int = raw.hashCode

  override def equals(p1: Any): Boolean = p1 match {
    case j: DynamicJValue => raw == j.raw
    case j: JValue => raw == j
    case _ => false
  }
}

trait DynamicJValueImplicits {
  implicit def dynamic2Jv(dynJv: DynamicJValue) = dynJv.raw
  implicit def dynamic2monadic(dynJv: DynamicJValue) = new MonadicJValue(dynJv.raw)
  def dyn(jv:JValue) = new DynamicJValue(jv)
}

object DynamicJValue extends DynamicJValueImplicits