mbeckerle commented on code in PR #40:
URL: https://github.com/apache/daffodil-sbt/pull/40#discussion_r1670681457
##########
src/main/scala/org/apache/daffodil/DaffodilSaver.scala:
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@@ -40,8 +40,16 @@ object DaffodilSaver {
*/
def main(args: Array[String]): Unit = {
- if (args.length != 4) System.err.println(s"[error] four arguments are
required")
+ if (args.length != 4) {
+ System.err.println(s"four arguments are required")
Review Comment:
I would suggest just define an Assert object and add an invariant or
invariantFailed method that does what this code does now. That makes it self
documenting what is going on.
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