Meg's Code Collection

lib/zig/extras

1	const std = @import("std");
2	const string = []const u8;
3	const extras = @import("./lib.zig");
4
5	pub fn parse_int(comptime T: type, s: ?string, b: u8, d: T) T {
6	if (s == null) return d;
7	return extras.parseDigits(T, s.?, b) catch d;
8	}
9
10	test {
11	try std.testing.expect(parse_int(u32, "25", 10, 13) == 25);
12	}
13	test {
14	try std.testing.expect(parse_int(u32, "Q", 10, 13) == 13);
15	}
16	test {
17	try std.testing.expect(parse_int(u32, "", 10, 13) == 13);
18	}
19	test {
20	try std.testing.expect(parse_int(u32, null, 10, 13) == 13);
21	}