Module:If empty: Difference between revisions
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meta>Codehydro (to handle testcase if empty|2=x) |
meta>Codehydro No edit summary |
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| Line 2: | Line 2: | ||
function p.main(frame) | function p.main(frame) | ||
for _=1,9,1 do | |||
if frame.args[tostring(_)] ~= | if frame.args[tostring(_)] ~= '' then | ||
return args[tostring(_)] | return args[tostring(_)] | ||
end | end | ||
Revision as of 20:22, 23 December 2014
Documentation for this module may be created at Module:If empty/doc
local p = {}
function p.main(frame)
for _=1,9,1 do
if frame.args[tostring(_)] ~= '' then
return args[tostring(_)]
end
end
for _,v in ipairs(require('Module:Arguments').getArgs(frame, {wrappers = 'Template:If empty', removeBlanks = false})) do
if v ~= '' then
return v
end
end
end
return p
