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Tofu

Simple golang collection helper for get value in an interface{} by value.path.

Install and usage

go get github.com/owles/tofu

For get value use . separated pah.

myMap := map[string]interface{}{
    "foo": map[string]interface{}{
        "bar": []string{"apple", "orange", "potato"},	
    }
}

val := tofu.Get(myMap, "foo.bar.0", "default")
fmt.Println(val) // apple

val = tofu.Get(myMap, "foo.bar.baz")
fmt.Println(val) // nil

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