Module:SetDateRange

Documentation for this module may be created at Module:SetDateRange/doc

local p = {}; 

p.setDateRange = function( f )
	local args = f.args
	local date_range = nil
	if args.start_date and args.end_date then
		date_range = args.start_date .. "-" .. args.end_date
	elseif args.start_date then
		date_range = args.start_date
	elseif args.end_date then
		date_range = args.end_date
	end
	
	return date_range
			
end