amstee/exercise-stringer.go

Last active January 15, 2017 00:09

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An answer for the exercise stringer

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exercise-stringer.go

	import "fmt"

	type IPAddr [4]byte

	func (this IPAddr) String() string {
	return fmt.Sprintf("%d.%d.%d.%d", this[0], this[1], this[2], this[3])
	}

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