Module:Good article topics

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This module is rated as ready for general use. It has reached a mature state, is considered relatively stable and bug-free, and may be used wherever appropriate. It can be mentioned on help pages and other Wikipedia resources as an option for new users. To minimise server load and avoid disruptive output, improvements should be developed through sandbox testing rather than repeated trial-and-error editing.

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This module depends on the following other modules:

Module:Good article topics/data

This module implements Template:GA/Topic; please see the template page for documentation.

-- This module implements {{GA/Topic}}.

local p = {}

function p.main(frame)
	local topic = frame:getParent().args[1]
	if not topic then
		return ''
	end
	topic = topic:match('^%s*(.-)%s*$') -- Trim whitespace
	local ret
	if topic ~= '' then
		ret = p._main(topic)
	end
	ret = ret or ''
	return ret
end

function p._main(topic)
	topic = topic:lower()
	local data = mw.loadData('Module:Good article topics/data')
	return data[topic]
end

return p