strings.go

/* strings.go
   Adapted from https://www.golang-book.com/books/intro/13
*/

package main

import (
  "fmt"
  "strings"
)

func main() {
  fmt.Println(
    strings.Contains("test", "es"),
    // true

    strings.Count("test", "t"),
    // 2

    strings.HasPrefix("test", "te"),
    // true

    strings.HasSuffix("test", "st"),
    // true

    strings.Index("test", "e"),
    // 1

    strings.Join([]string{"a","b"}, "-"),
    // "a-b"

    strings.Repeat("a", 5),
    // == "aaaaa"

    strings.Replace("aaaa", "a", "b", 2),
    // "bbaa"

    strings.Split("a-b-c-d-e", "-"),
    // []string{"a","b","c","d","e"}

    strings.ToLower("TEST"),
    // "test"

    strings.ToUpper("test"),
    // "TEST"
  )
}

/* Sample output from: go run strings.go
true 2 true true 1 a-b aaaaa bbaa [a b c d e] test TEST
*/