String Contains, HasPrefix, HasSuffix

---

examples/suffix-prefix/suffix_prefix.go

package main

import (
    "fmt"
    "strings"
)

func main() {
    text := "Some text here"
    fmt.Println(text)
    fmt.Println(strings.HasSuffix(text, "here"))
    fmt.Println(strings.HasPrefix(text, "here"))
    fmt.Println(strings.HasPrefix(text, "So"))

    fmt.Println(strings.Contains(text, "text"))

}