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Re:Ask HN: Programs that saved you 100 hours? (2022 edition) by mikojan on Tuesday December 20, 2022 @03:19PM (#34071905)
Go, command line:

  $ gorename -from '"my-package".myFunc' -to myRenamedFunc
Re:Ask HN: Programs that saved you 100 hours? (2022 edition) by tommica on Tuesday December 20, 2022 @03:51PM (#34072358)
That's amazing!
Re:Ask HN: Programs that saved you 100 hours? (2022 edition) by nomel on Tuesday December 20, 2022 @04:14PM (#34072670)
I would say that’s a fairly trivial example. How about renaming a method? Or, moving a class to a different file?
Re:Ask HN: Programs that saved you 100 hours? (2022 edition) by 8ytecoder on Tuesday December 20, 2022 @07:33PM (#34075083)
Or reordering parameters.
Re:Ask HN: Programs that saved you 100 hours? (2022 edition) by likely_harrison on Tuesday December 20, 2022 @11:53PM (#34076822)
gofmt can do that! What I’m still looking for is an easy way to bubble up go contexts, adding as first pagans. Perhaps IntelliJ is useful here?
Re:Ask HN: Programs that saved you 100 hours? (2022 edition) by wruza on Wednesday December 21, 2022 @10:25PM (#34089392)
All this fiddling ends when you get a team and a vcs.