local export = {}

-- Converts a list to a table with a value of true for each item
function export.llista (list)
	local set = {}
	for _, l in ipairs(list) do set[l] = true end
	return set
end

-- Add a crawl subfolder
function export.rastreig(key)
	if type(key) == "table" then key = key.args[1] end -- from templates via invoke or from modules via "require"
	local frame = mw.getCurrentFrame()
	pcall(frame.expandTemplate, frame, { title = 'rastreig/' .. key })
end

return export