Module:If empty: Difference between revisions

Latest revision as of 03:30, 15 September 2023

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

local p = {}

function p.main(frame)
	local args = require('Module:Arguments').getArgs(frame, {wrappers = 'Template:If empty', removeBlanks = false})

	for k,v in ipairs(args) do
		if v ~= '' then
			return v
		end
	end

end

return p

@@ Line 1: / Line 1: @@
--- this is intended to replace {{If empty}}
+local p = {}
-function p.run(frame)
-	local args = require('Module:Arguments').getArgs(frame)
+function p.main(frame)
-	local i = 0
+	local args = require('Module:Arguments').getArgs(frame, {wrappers = 'Template:If empty', removeBlanks = false})
-	args[table.getn(args)] = ''
-	while args[i] == nil or string.len(args[i]) == 0 do
+	for k,v in ipairs(args) do
-		i = i + 1
+		if v ~= '' then
+			return v
+		end
 	end
-	return args[i]
 end
+return p