46 lines
860 B
Go
46 lines
860 B
Go
// Copyright © 2018 Inanc Gumus
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// Learn Go Programming Course
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// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
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//
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// For more tutorials : https://learngoprogramming.com
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// In-person training : https://www.linkedin.com/in/inancgumus/
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// Follow me on twitter: https://twitter.com/inancgumus
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package main
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import (
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"fmt"
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"os"
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"strings"
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)
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func main() {
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books := [4]string{
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"Kafka's Revenge",
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"Stay Golden",
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"Everythingship",
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"Kafka's Revenge 2nd Edition",
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}
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args := os.Args[1:]
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if len(args) != 1 {
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fmt.Println("Tell me a book title")
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return
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}
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query := strings.ToLower(args[0])
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fmt.Println("Search Results:")
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var found bool
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for _, v := range books {
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if strings.Contains(strings.ToLower(v), query) {
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fmt.Println("+", v)
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found = true
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}
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}
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if !found {
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fmt.Printf("We don't have the book: %q\n", query)
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}
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}
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