A lightweight alternative to core.time that avoids all templates
Copied from Tango-D2 project
Returns a Duration struct that represents secs seconds.
See Source File
Tango Dual License: 3-Clause BSD License / Academic Free License v3.0. See LICENSE_TANGO.txt for details.
Copyright (C) 2012 Pavel Sountsov. Some parts copyright (c) 2009-2016 dunnhumby Germany GmbH. All rights reserved.
Pavel Sountsov
A lightweight alternative to core.time that avoids all templates
Copied from Tango-D2 project