go DI example

A practice of Onion Architecture

Name		Name	Last commit message	Last commit date
Latest commit History 9 Commits
README.md		README.md
bad.go		bad.go
bad_test.go		bad_test.go
ext.go		ext.go
go.mod		go.mod
go.sum		go.sum
good.go		good.go
good_test.go		good_test.go
main.go		main.go

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