Module:If empty: Difference between revisions

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imported>Codehydro
(test)
 
m (Protected "Module:If empty": Important page ([Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite)))
 
(26 intermediate revisions by 5 users not shown)
Line 1: Line 1:
-- this is intended to replace {{If empty}}
local p = {}
local p = {};
 
function p.run(frame)
function p.main(frame)
local args = require('Module:Arguments').getArgs(frame)
local args = require('Module:Arguments').getArgs(frame, {wrappers = 'Template:If empty', removeBlanks = false})
local i = 0
 
args[table.getn(args)] = ''
for k,v in ipairs(args) do
while string.len(args[i]) do
if v ~= '' then
i = i + 1
return v
end
end
end
return args[i]
 
end
end
return p
return p

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