Cleanup Option result value handling (#731)

2019-02-22 09:58:24 +01:00
parent d8db0f9b78
commit f8bd74ee85
2 changed files with 4 additions and 2 deletions
@@ -35,6 +35,8 @@ export default class Option<T extends Codec> extends Base<T> implements Codec {
    return isNull(value) || isUndefined(value) || value instanceof Null
      ? new Null()
      : (
+        // don't re-create when the type is correct - it could be derived from the base
+        // and at the same time since it exists, no need to have additional overhead
        value instanceof Type
          ? value
          : new Type(value)