import std.conv;
import std.datetime;

import dyaml;

string toHumanString(DateTime value) {
	return to!string(value.year) ~ "-" ~ to!string(ubyte(value.month)) ~ "-" ~ to!string(value.day);
}

T getOr(T)(Node node, string key, T or) {
	if (key in node) {
		return node[key].get!T;
	} else {
		return or;
	}
}