gistfile1.txt

use ndarray::{Array, Array2};

fn parse(input: &str) -> Array2<u8> {
    let width = input.lines().next().unwrap().len();
    let height = input.lines().count();

    println!("Parsing input");
    for line in input.lines() {
        println!("#{}#, ({})", line, line.len());
    }

    println!("input is {}x{}, a total of {}", width, height, input.len());
    let m = Array::from_iter(input.lines().flat_map(|l| l.as_bytes().iter().cloned()));
    let m = m.into_shape([width, height]).unwrap();
    m
}


#[test]
fn test_parse() {
    let input = r"
     |          
     |  +--+    
     A  |  C    
 F---|----E|--+ 
     |  |  |  D 
     +B-+  +--+ "[1..].to_string();


    let m = parse(&input);
    assert_eq!(m.shape(), [15, 6]);
}

fn find_start(maze: &Array2<u8>) -> (usize, usize) {
    (0,0)
}