main.go 源码
// Copyright © 2018 Inanc Gumus
// Learn Go Programming Course
// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
//
// For more tutorials : https://learngoprogramming.com
// In-person training : https://www.linkedin.com/in/inancgumus/
// Follow me on twitter: https://twitter.com/inancgumus
package main
// ---------------------------------------------------------
// EXERCISE: Sort and write items to a file
//
// 1. Get arguments from command-line
//
// 2. Sort them
//
// 3. Write the sorted slice to a file
//
//
// EXPECTED OUTPUT
//
// go run main.go
// Send me some items and I will sort them
//
// go run main.go orange banana apple
//
// cat sorted.txt
// apple
// banana
// orange
//
//
// HINTS
//
// + REMEMBER: os.Args is a []string
//
// + String slices are sortable using `sort.Strings`
//
// + Use ioutil.WriteFile to write to a file.
//
// + But you need to convert []string to []byte to be able to
// write it to a file using the ioutil.WriteFile.
//
// + To do that, create a new []byte and append the elements of your
// []string.
//
// ---------------------------------------------------------
func main() {
}
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