Module:Parameters

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Implements {{parameters}}

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-- This module implements [[]].
-- [SublimeLinter luacheck-globals:mw]

local p = {}

local function makeInvokeFunction(funcName)
	return function(frame)
		local getArgs = require('Module:Arguments').getArgs
		return p[funcName](getArgs(frame))
	end
end

local function extractParams(args)
	local removeDuplicates = require('Module:TableTools').removeDuplicates

	local parameters = {}
	for parameter in string.gmatch(args.base, '{{{(.-)%f[}|<>]') do
		table.insert(parameters, parameter)
	end
	return removeDuplicates(parameters)
end

function p._demo(args)
	return string.format('{{Parameter names example|%s}}',
		table.concat(extractParams(args), '|'))
end

function p._list(args)
	local list = require('Module:List').bulleted
	return list(extractParams(args))
end

p.demo = makeInvokeFunction('_demo')
p.list = makeInvokeFunction('_list')

return p