alanjcfs

pub mod area_calculator {
    #[test]
    fn it_works() {
        let s = Rectangle{width: 10u32, height: 20u32};
        assert!(s.area() == 200u32);
        let t = Square{ side: 20u32 };
        assert!(t.area() == 400u32);
    }

    pub struct Rectangle {

alanjcfs

Keybase proof

I hereby claim:

• I am alanjcfs on github.
• I am mimic (https://keybase.io/mimic) on keybase.
• I have a public key ASBmZqKO5C1s06856tzEecMny9tXx_THTB_IcysxYTHM2Qo

To claim this, I am signing this object:

alanjcfs

extern crate unicode_segmentation;
use unicode_segmentation::UnicodeSegmentation;
use std::fs::File;
use std::io::{BufReader, Error, Read};
use regex::Regex;

pub fn read_file(s: &str) -> Result<Vec<String>, Error> {
    let f = File::open(s)?;
    let mut file = BufReader::new(&f);
    let mut string: String = "".to_string();