Module:If empty: Difference between revisions

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(when frame args are relevant, they'll get picked up by Module:Arguments, and when they're not, that's just a waste of CPU cycles)
m (1 revision imported from wikipedia:Module:If_empty)
 
(9 intermediate revisions by 5 users not shown)
Line 2:
 
function p.main(frame)
forlocal _,vargs in= ipairs(require('Module:Arguments').getArgs(frame, {wrappers = 'Template:If empty', removeBlanks = false})) do
 
for k,v in ipairs(args) do
if v ~= '' then
return v
end
end
 
end
 

Latest revision as of 13:07, 3 February 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
Retrieved from "https://tep.wiki/wiki/Module:If_empty?oldid=64851"