Module:If empty: Difference between revisions
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imported>Jackmcbarn (properly handle blanks acting like empties (I'm not sure it's a good idea to do this at all, but if it is, this is how you should do it)) |
m (Protected "Module:If empty": Important page ([Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite))) |
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| (7 intermediate revisions by 4 users not shown) | |||
| Line 3: | Line 3: | ||
function p.main(frame) | function p.main(frame) | ||
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 k,v in ipairs(args) do | |||
for | |||
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