use std::fs::File;
use std::io::prelude::*;

pub fn read_file(path: &str) -> String {
    let mut f = File::open(path).expect(&format!("file '{}' not found", path));

    let mut contents = String::new();
    f.read_to_string(&mut contents)
        .expect("something went wrong reading the file");
    contents
}