Module:Datecalc

-- Description: Wrapper/invocable for Module:Date -- Syntax : based on http://tieske.github.io/date/ Use YYYY-MM-DD if possible -- -- Example: --, local p ={} local getArgs = require("Dev:Arguments").getArgs local gDate = require("Dev:Date") --% Entry point --@ frame (table) Scribunto frame --: (string) Results of date calculation function p.main(frame) local args = getArgs(frame) return p._main(args) end --% Entry point --@ args (table) Template arguments --: (string) Results of date calculation function p._main(args) local currentDate = os.date("%Y/%m/%d") local func = args[1] local tDateFuncs = {diff = 1, epoch = 1, isleapyear = 1} if not func then return end if tDateFuncs[func] then local arg2 = args[2] local arg3 = args[3] or currentDate if func =="diff" and arg2 and arg3 then return gDate[func](arg2, arg3):spandays end return gDate[func](arg2) else currentDate = args[2] or currentDate local objDate = gDate(currentDate) local dateParams = {} if args[1] or args[2] then --Excludes function, date, leaves rest of parameters for i,v in ipairs(args) do               if i>2 then table.insert(dateParams,args[i]) end end end

return objDate[func](objDate, unpack(dateParams)) end end return p