Module:Proposal support

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

local p = {}

function p.proposalSupport(frame)
	local args = frame:getParent().args
	local supporters = 0
	local list = ""
	for _, sig in ipairs(args) do
		if sig ~= "" and sig ~= " " and not list:find(sig, 1, true) then
			list = list .. "\n* " .. sig:gsub("\n", "")
			supporters = supporters + 1
		end
	end
	local s = "s"
	if supporters == 1 then s = "" end
	local final = '<div data-sort-value="' .. supporters .. '">' .. supporters .. ' supporter' .. s .. list .. '\n</div>'
	return final
end

return p