View source for Module:TimeSpan

local TimeSpan = {}

-- Metatable to make instances of TimeSpan readonly
local TimeSpan_mt = {
    __index = TimeSpan,
    __newindex = function()
        error("Attempt to modify readonly TimeSpan", 2)
    end
}

local MillisecondsPerSecond =	1000
local MillisecondsPerMinute =	60000
local MillisecondsPerHour = 	3600000
local MillisecondsPerDay =  	86400000
 
local SecondsPerMinute =		60
local SecondsPerHour =			3600
local SecondsPerDay =			86400
 
local MinutesPerHour =			60
local MinutesPerDay =			1440 
 
local HoursPerDay = 			24     

function TimeSpan.new(days, hours, minutes, seconds, milliseconds)
    local totalMilliseconds =  (days or 0)	  *	MillisecondsPerDay +
                               (hours or 0)   *	MillisecondsPerHour +
                               (minutes or 0) * MillisecondsPerMinute +
                               (seconds or 0) * MillisecondsPerSecond +
                               (milliseconds or 0)

    local self = {
        _totalMilliseconds = totalMilliseconds
    }

    setmetatable(self, TimeSpan_mt)
    return self
end

function TimeSpan:getDays()
    return math.floor(self._totalMilliseconds / MillisecondsPerDay)
end

function TimeSpan:getHours()
    return math.floor(self._totalMilliseconds / MillisecondsPerHour % HoursPerDay)
end

function TimeSpan:getMinutes()
    return math.floor(self._totalMilliseconds / MillisecondsPerMinute % MinutesPerHour)
end

function TimeSpan:getSeconds()
    return math.floor(self._totalMilliseconds / MillisecondsPerSecond % SecondsPerMinute)
end

function TimeSpan:getMilliseconds()
    return math.floor(self._totalMilliseconds % MillisecondsPerSecond)
end

function TimeSpan:getTotalDays()
	return self._totalMilliseconds / MillisecondsPerDay
end

function TimeSpan:getTotalHours()
	return self._totalMilliseconds / MillisecondsPerHour
end

function TimeSpan:getTotalMinutes()
	return self._totalMilliseconds / MillisecondsPerMinute
end

function TimeSpan:getTotalSeconds()
	return self._totalMilliseconds / MillisecondsPerSecond
end

function TimeSpan:getTotalMilliseconds()
	return self._totalMilliseconds
end

function TimeSpan:toString()

    local milliseconds = totalMilliseconds % 1000
    totalMilliseconds = (totalMilliseconds - milliseconds) / 1000

    local seconds = totalMilliseconds % 60
    totalMilliseconds = (totalMilliseconds - seconds) / 60

    local minutes = totalMilliseconds % 60
    totalMilliseconds = (totalMilliseconds - minutes) / 60

    local hours = totalMilliseconds % 24
    local days = (totalMilliseconds - hours) / 24

    local parts = {}
    if days > 0 then
        table.insert(parts, formatTime(days, "."))
    end
    table.insert(parts, formatTime(hours, ":"))
    table.insert(parts, formatTime(minutes, ":"))
    table.insert(parts, formatTime(seconds, ""))
    if milliseconds > 0 then
        table.insert(parts, "." .. string.format("%03d", milliseconds))
    end

    return table.concat(parts)
end

function TimeSpan:__tostring()
    return self:toString()
end

return TimeSpan
Description	What you type	What you get
Italic	''Italic text''	Italic text
Bold	'''Bold text'''	Bold text
Bold & italic	'''''Bold & italic text'''''	*Bold & italic text*