모듈:Params

이 모듈에 대한 설명문서는 모듈:Params/설명문서에서 만들 수 있습니다

local p = {}

function p.parent(frame)
	local par = frame:getParent()
	
	for depth = frame.args.depth or 1, depth, -1 do
		par = par:getParent()
	end
	
	return par.args[frame.args[1]] or frame.args[2]
end

function p.each(frame)
	local par = frame:getParent()
	local tf = require('모듈:TemplateFunction')
	local txt = ''
	
	
	for depth = frame.args.depth or 1, depth, -1 do
		par = par:getParent()
	end
	
	for value in ipairs(par.args) do
		txt = txt .. tf.create(frame.args[1]):parse(value)
	end
	
	return txt
end

function p.join(frame)
	local par = frame:getParent()
	local txt = ''
	
	for depth = frame.args.depth or 1, depth, -1 do
		par = par:getParent()
	end
	
	for value in ipairs(par.args) do
		txt = txt .. value
	end
	
	return txt
end

function p.has(frame)
	local par = frame:getParent()
	local valt = {}
	local result = true
	
	for depth = frame.args.depth or 1, depth, -1 do
		par = par:getParent()
	end
	
	for index = 1, index <= #frame.args do
		if par.args[index] == nil then break end
		valt[par.args[index]] = true
	end
	
	if valt[frame.args[1]] ~= true then
		result = false
	end
	
	if result
		then return frame.args[2] or ""
		else return frame.args[3] or ""
	end
end

function p.keys(frame)
	local par = frame:getParent()
	local keys = {}
	
	for key, value in pairs(par.args) do
		table.insert(keys, key)
	end
	
	return table.concat(keys, ',')
end

return p