parseNumeric

 //Numeric.RPL_MONONLINE
	import std.range : only;
	{
		auto logon = parseNumeric!(Numeric.RPL_MONONLINE)(only("test", "someone!someIdent@example.net"));
		assert(logon.front.mask.nickname == "someone");
		assert(logon.front.mask.ident == "someIdent");
		assert(logon.front.mask.host == "example.net");
	}
	{
		auto logon = parseNumeric!(Numeric.RPL_MONONLINE)(only("test", "someone!someIdent@example.net,someone2!someOther@example.com"));
		assert(logon.front.mask.nickname == "someone");
		assert(logon.front.mask.ident == "someIdent");
		assert(logon.front.mask.host == "example.net");
		logon.popFront();
		assert(logon.front.mask.nickname == "someone2");
		assert(logon.front.mask.ident == "someOther");
		assert(logon.front.mask.host == "example.com");
	}