Find unique words in word list

Require Go version 1

How to use

Example, we have list of words:

abc def hi hello there hi abc

Need to list out all unique words in that list, do this:

go run main.go abc def hi hello there hi abc

Result:

[abc def hi hello there]

go test ./...

Name		Name	Last commit message	Last commit date
Latest commit History 5 Commits
README.md		README.md
fiter_unique_words_test.go		fiter_unique_words_test.go
go.mod		go.mod
main.go		main.go