Add mapTry to Option

[bvkatwijk]

• Add mapTry method to Option, which is a shortcut for .toTry().mapTry
  • I propose this because when mapping an optional using a checked method, I find it intuitive that the type changes to a Try, and mapTry methods exist on other types already
  • I initially added it onto Value but this ran into an issue where a method with same name but return value already exists on subtypeFuture

Unrelated but maybe helpful (I can remove it if desired)

• Add toolchain resolver
  • After forking the project I could not load it in IntelliJ, Gradle complained that it could not resolve the toolchain. Added a resolver as per the Gradle Docs
• Add Nested test class for mapTry tests instead of a comment
  • This achieves organizational separation just like the comment, but now JUnit also understands it and can e.g. run only these tests in isolation.

[pivovarit]

Thanks for your contribution :) looking good!

Add Nested test class for mapTry tests instead of a comment

makes sense - we've migrated to JUnit5 recently, but we're not leveraging it fully

After forking the project I could not load it in IntelliJ, Gradle complained that it could not resolve the toolchain.

sounds good - could you add it a a separate change, though? so that we don't mix two things together

I initially added it onto Value but this ran into an issue where a method with same name but return value already exists on subtypeFuture

that's something we might want to straighten out before releasing 1.0.0

[bvkatwijk]

Proposing to migrate to nested classes in #2951

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Please upload report for BASE (version/1.x@82bd4ed). Learn more about missing BASE report.

Additional details and impacted files

@@              Coverage Diff               @@
##             version/1.x    #2950   +/-   ##
==============================================
  Coverage               ?   92.72%           
  Complexity             ?     5263           
==============================================
  Files                  ?       89           
  Lines                  ?    12553           
  Branches               ?     1598           
==============================================
  Hits                   ?    11640           
  Misses                 ?      725           
  Partials               ?      188           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.