Module:Link: Difference between revisions

Revision as of 21:29, 17 April 2020

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

local str = {}

function str.producer( frame )
	local new_args = str.args[1]
	local content = new_args['source'] or ''
	if content == '' then
		return content
	end

	for _i, subject in ipairs({ 'Billy Corgan', 'Butch Vig' }) do
		mw.ustring.gsub( content, subject, '[[:Category:Songs produced by ' .. subject .. '|' .. subject .. ']]' )
	end

	return content
end

return str

@@ Line 2: / Line 2: @@
 function str.producer( frame )
-	local new_args = str._getParameters( frame.args, { 'source' } )
+	local new_args = str.args[1]
 	local content = new_args['source'] or ''
 	if content == '' then
@@ Line 13: / Line 13: @@
 	return content
-end
---[[
-Helper function that populates the argument list given that user may need to use a mix of
-named and unnamed parameters.  This is relevant because named parameters are not
-identical to unnamed parameters due to string trimming, and when dealing with strings
-we sometimes want to either preserve or remove that whitespace depending on the application.
-]]
-function str._getParameters( frame_args, arg_list )
-	local new_args = {}
-	local index = 1
-	local value
-	for _, arg in ipairs( arg_list ) do
-		value = frame_args[arg]
-		if value == nil then
-			value = frame_args[index]
-			index = index + 1
-		end
-		new_args[arg] = value
-	end
-	return new_args
 end
 return str