Read file as one string (slurp)

---

examples/slurp-file/slurp_file.go

package main

import (
    "fmt"
    "io/ioutil"
    "os"
)

func main() {
    filename := "slurp_file.go"
    dat, err := ioutil.ReadFile(filename)
    if err != nil {
        fmt.Printf("Error: %v\n", err)
        os.Exit(1)
    }
    fmt.Println(string(dat))
}