Module:If empty: Difference between revisions

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Line 4: Line 4:
local args = require('Module:Arguments').getArgs(frame, {wrappers = 'Template:If empty', removeBlanks = false})
local args = require('Module:Arguments').getArgs(frame, {wrappers = 'Template:If empty', removeBlanks = false})


-- For backwards compatibility reasons, the first 9 parameters can be unset instead of being blank,
for k,v in ipairs(args) do
-- even though there's really no legitimate use case for this. At some point, this will be removed.
for i = 1,9 do
if args[i] == nil then
args[i] = ''
end
end
 
for _,v in ipairs(args) do
if v ~= '' then
if v ~= '' then
return v
return v
end
end
end
end
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