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Library compatibility was preventing us upgrading from 2.12 -> 2.13; Scala 3 wasn't even on our horizon :(
by chriswarbo 3y ago
Library compatibility was preventing us upgrading from 2.12 -> 2.13; Scala 3 wasn't even on our horizon :(
- kagakuninja 3y agoBy contrast, over the last 8 years I've migrated a number of small micro services up from every version of Scala since 2.10 with no problems, maybe some minor dependency hell with some of them. I've even upgraded a simple project to Scala 3 with no code changes. It depends on what libraries you use. The big hurdles tend to involve macros and Spark.