slice

1 import pry.atoms, pry.stream, std.conv;
2 alias S = SimpleStream!string;
3 with(parsers!S){
4 	auto p = seq(tk!'-'.optional, range!('0', '9').rep)
5 					.slice
6 					.map!(x => to!int(x));
7 	auto s = "-13".stream;
8 	int value;
9 	S.Error err;
10 	assert(p.parse(s, value, err));
11 	assert(value == -13);
12 	s = "5".stream;
13 	assert(p.parse(s, value, err));
14 	assert(value == 5);
15 }