add explicit type

argonaut-io · Sep 10, 2023 · 4c5743b · 4c5743b
1 parent 10fdec7
commit 4c5743b
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Showing 4 changed files with 8 additions and 7 deletions.
diff --git a/argonaut-jawn/shared/src/main/scala/argonaut/JawnParser.scala b/argonaut-jawn/shared/src/main/scala/argonaut/JawnParser.scala
@@ -12,23 +12,23 @@ object JawnParser extends SupportParser[Json] {
       def jnum(s: CharSequence, decIndex: Int, expIndex: Int) = Json.jNumber(JsonNumber.unsafeDecimal(s.toString))
       def jstring(s: CharSequence) = Json.jString(s.toString)
 
-      def singleContext() = new FContext.NoIndexFContext[Json] {
+      def singleContext(): FContext[Json] = new FContext.NoIndexFContext[Json] {
         var value: Json = null
         def add(s: CharSequence) = { value = jstring(s.toString) }
         def add(v: Json) = { value = v }
         def finish(): Json = value
         def isObj: Boolean = false
       }
 
-      def arrayContext() = new FContext.NoIndexFContext[Json] {
+      def arrayContext(): FContext[Json] = new FContext.NoIndexFContext[Json] {
         val vs = mutable.ListBuffer.empty[Json]
         def add(s: CharSequence) = { vs += jstring(s.toString) }
         def add(v: Json) = { vs += v }
         def finish(): Json = Json.jArray(vs.toList)
         def isObj: Boolean = false
       }
 
-      def objectContext() = new FContext.NoIndexFContext[Json] {
+      def objectContext(): FContext[Json] = new FContext.NoIndexFContext[Json] {
         var key: String = null
         var vs = JsonObject.empty
         def add(s: CharSequence): Unit =

diff --git a/argonaut-monocle/shared/src/main/scala/argonaut/JsonObjectMonocle.scala b/argonaut-monocle/shared/src/main/scala/argonaut/JsonObjectMonocle.scala
@@ -11,7 +11,7 @@ object JsonObjectMonocle extends JsonObjectMonocles
 
 trait JsonObjectMonocles {
   implicit val jObjectEach: Each[JsonObject, Json] = new Each[JsonObject, Json]{
-    def each = new Traversal[JsonObject, Json]{
+    def each: Traversal[JsonObject, Json] = new Traversal[JsonObject, Json]{
       def modifyA[F[_]: Applicative](f: Json => F[Json])(from: JsonObject): F[JsonObject] = {
         JsonObjectCats.traverse(from, f)
       }
@@ -26,7 +26,7 @@ trait JsonObjectMonocles {
   }
 
   implicit val jObjectFilterIndex: FilterIndex[JsonObject, JsonField, Json] = new FilterIndex[JsonObject, JsonField, Json]{
-    def filterIndex(predicate: JsonField => Boolean) = new Traversal[JsonObject, Json]{
+    def filterIndex(predicate: JsonField => Boolean): Traversal[JsonObject, Json] = new Traversal[JsonObject, Json]{
       def modifyA[F[_]: Applicative](f: Json => F[Json])(from: JsonObject): F[JsonObject] =
         Applicative[F].map(
           from.toList.traverse[F, (JsonField, Json)]{ case (field, json) =>

diff --git a/argonaut/jvm/src/test/scala/argonaut/JsonFilesSpecification.scala b/argonaut/jvm/src/test/scala/argonaut/JsonFilesSpecification.scala
@@ -1,10 +1,11 @@
 package argonaut
 
+import argonaut.JsonFilesSpecBase.TestData
 import java.io.File
 import scala.io.Source
 
 object JsonFilesSpecification extends JsonFilesSpecBase {
-  override def testData = {
+  override def testData: Seq[TestData] = {
     val files = new File(baseDir).listFiles.toList
     files.map{ file =>
       TestData(

diff --git a/argonaut/shared/src/main/scala/argonaut/Context.scala b/argonaut/shared/src/main/scala/argonaut/Context.scala
@@ -12,7 +12,7 @@ sealed abstract class Context {
 object Context extends Contexts {
   def empty: Context =
     new Context {
-      val toList = Nil
+      val toList: List[ContextElement] = Nil
     }
 }