Merge 37d64fe into be49553

build.sbt

@@ -13,7 +13,7 @@ lazy val root = (project in file(".")).settings(
       url("https://github.com/zhongl")
     )
   ),
-  scalaVersion      := "2.13.8",
+  scalaVersion      := "2.13.12",
   semanticdbEnabled := true,
   semanticdbVersion := scalafixSemanticdb.revision,
   scalafmtOnCompile := true,

src/main/scala/webot/as.scala

@@ -6,16 +6,16 @@ trait As[A] {
 object As {
   def apply[A](implicit ins: As[A]): As[A] = ins
 
-  implicit val asBoolean = new As[Boolean] {
+  implicit val asBoolean: As[Boolean] = new As[Boolean] {
     def from(value: String) = value.toBoolean
   }
-  implicit val asByte = new As[Byte] {
+  implicit val asByte: As[Byte] = new As[Byte] {
     def from(value: String) = value.toByte
   }
-  implicit val asInt = new As[Int] {
+  implicit val asInt: As[Int] = new As[Int] {
     def from(value: String) = value.toInt
   }
-  implicit val asDouble = new As[Double] {
+  implicit val asDouble: As[Double] = new As[Double] {
     def from(value: String) = value.toDouble
   }
 

src/main/scala/webot/element.scala

@@ -12,7 +12,7 @@ object Element {
       def apply[A](op: Operator[A]): ControlOr[A] = instance.apply(self).apply(op)
     }
 
-    implicit def asElementOps[A](a: A)(implicit e: Element[A]) = new Ops[A] {
+    implicit def asElementOps[A](a: A)(implicit e: Element[A]): Ops[A] = new Ops[A] {
       val self     = a
       val instance = e
     }