add: array exercises

14-arrays/exercises/10-hipsters-love-search/solution/main.go

@@ -0,0 +1,44 @@
+// For more tutorials: https://blog.learngoprogramming.com
+//
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+
+package main
+
+import (
+	"fmt"
+	"os"
+	"strings"
+)
+
+func main() {
+	books := [4]string{
+		"Kafka's Revenge",
+		"Stay Golden",
+		"Everythingship",
+		"Kafka's Revenge 2nd Edition",
+	}
+
+	args := os.Args[1:]
+	if len(args) != 1 {
+		fmt.Println("Tell me a book title")
+		return
+	}
+	query := strings.ToLower(args[0])
+
+	fmt.Println("Search Results:")
+
+	var found bool
+	for _, v := range books {
+		if strings.Contains(strings.ToLower(v), query) {
+			fmt.Println("+", v)
+			found = true
+		}
+	}
+
+	if !found {
+		fmt.Printf("We don't have the book: %q\n", query)
+	}
+}