Fix compilation on 2.11 and 2.12

JD557 · Aug 18, 2022 · 2112ce7 · 2112ce7
1 parent 0f48c7a
commit 2112ce7
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Showing 4 changed files with 8 additions and 8 deletions.
diff --git a/image/shared/src/main/scala/eu/joaocosta/minart/graphics/image/ImageWriter.scala b/image/shared/src/main/scala/eu/joaocosta/minart/graphics/image/ImageWriter.scala
@@ -35,6 +35,6 @@ trait ImageWriter {
     */
   def toByteArray(surface: Surface): Either[String, Array[Byte]] = {
     val os = new ByteArrayOutputStream()
-    storeImage(surface, os).map(_ => os.toByteArray)
+    storeImage(surface, os).right.map(_ => os.toByteArray)
   }
 }
diff --git a/image/shared/src/main/scala/eu/joaocosta/minart/graphics/image/helpers/ByteReader.scala b/image/shared/src/main/scala/eu/joaocosta/minart/graphics/image/helpers/ByteReader.scala
@@ -118,7 +118,7 @@ object ByteReader {
       val buffer        = List.newBuilder[Int]
       while (bufferedBytes.hasNext && p(bufferedBytes.head)) {
         buffer += bufferedBytes.head
-        bufferedBytes.next
+        bufferedBytes.next()
       }
       bufferedBytes -> buffer.result()
     }

diff --git a/image/shared/src/main/scala/eu/joaocosta/minart/graphics/image/helpers/ByteWriter.scala b/image/shared/src/main/scala/eu/joaocosta/minart/graphics/image/helpers/ByteWriter.scala
@@ -45,7 +45,7 @@ trait ByteWriter[F[_]] {
 object ByteWriter {
   object LazyListByteWriter extends ByteWriter[LazyList] {
     def toOutputStream[E](data: ByteStreamState[E], os: OutputStream): Either[E, Unit] =
-      data.run(LazyList.empty[Array[Byte]]).map { case (s, _) =>
+      data.run(LazyList.empty[Array[Byte]]).right.map { case (s, _) =>
         s.foreach(bytes => os.write(bytes))
       }
 
@@ -59,7 +59,7 @@ object ByteWriter {
 
   object IteratorByteWriter extends ByteWriter[Iterator] {
     def toOutputStream[E](data: ByteStreamState[E], os: OutputStream): Either[E, Unit] =
-      data.run(Iterator.empty[Array[Byte]]).map { case (s, _) =>
+      data.run(Iterator.empty).right.map { case (s, _) =>
         s.foreach(bytes => os.write(bytes))
       }
 

diff --git a/image/shared/src/test/scala/eu/joaocosta/minart/graphics/image/ImageWriterSpec.scala b/image/shared/src/test/scala/eu/joaocosta/minart/graphics/image/ImageWriterSpec.scala
@@ -11,12 +11,12 @@ object ImageWriterSpec extends BasicTestSuite {
 
   def roundtripTest(baseResource: Resource, imageFormat: ImageLoader with ImageWriter) = {
     val (oldPixels, newPixels) = (for {
-      original <- imageFormat.loadImage(baseResource).get
+      original <- imageFormat.loadImage(baseResource).get.right.toOption
       originalPixels = original.getPixels().map(_.toVector)
-      stored <- imageFormat.toByteArray(original)
-      loaded <- imageFormat.fromByteArray(stored)
+      stored <- imageFormat.toByteArray(original).right.toOption
+      loaded <- imageFormat.fromByteArray(stored).right.toOption
       loadedPixels = loaded.getPixels().map(_.toVector)
-    } yield (originalPixels, loadedPixels)).toOption.get
+    } yield (originalPixels, loadedPixels)).get
 
     assert(oldPixels == newPixels)
   }