extern crate lua_patterns;
use lua_patterns::{LuaPattern, LuaPatternBuilder};

fn main() {
    let mut m = LuaPattern::new("(%a+) one");
    let text = " hello one two";
    assert!(m.matches(text));
    assert_eq!(m.capture(1), 1..6);
    assert_eq!(m.capture(0), 1..10);

    let v = m.captures(text);
    assert_eq!(v, &["hello one", "hello"]);

    let mut v = Vec::new();
    assert!(m.capture_into(text, &mut v));
    assert_eq!(v, &["hello one", "hello"]);

    let bytes = &[0xFF, 0xEE, 0x0, 0xDE, 0x24, 0x24, 0xBE, 0x0, 0x0];

    let patt = LuaPatternBuilder::new()
        .bytes_as_hex("DE24")
        .text("+")
        .bytes(&[0xBE])
        .build();

    let mut m = LuaPattern::from_bytes(&patt);
    assert!(m.matches_bytes(bytes));
    assert_eq!(&bytes[m.capture(0)], &[0xDE, 0x24, 0x24, 0xBE]);

    let mut m = LuaPattern::new("(%S+)%s*=%s*(%S+);%s*");
    let res = m.gsub("a=2; b=3; c = 4;", "'%2':%1 ");
    println!("{}", res);

    let mut m = LuaPattern::new("%s+");
    let res = m.gsub("hello dolly you're so fine", "");
    println!("{}", res);
}