Module:If empty: Difference between revisions
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wp>Primefac m (Changed protection settings for "Module:If empty": High-risk Lua module ([Edit=Require administrator access] (indefinite) [Move=Require administrator access] (indefinite))) |
wp>Dinoguy1000 (update from sandbox, per Template talk:If empty#Backcompat) |
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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}) | ||
local lastk = 0 | |||
local | |||
for k,v in ipairs(args) do | for k,v in ipairs(args) do | ||
if v ~= '' then | if v ~= '' then | ||
return v | return v | ||
end | end | ||
lastk = k | |||
end | end | ||
end | end | ||
return p | return p |
Revision as of 04:38, 6 May 2022
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attribute must not be empty.![]() | This module is subject to page protection. It is a highly visible module in use by a very large number of pages, or is substituted very frequently. Because vandalism or mistakes would affect many pages, and even trivial editing might cause substantial load on the servers, it is protected from editing. |
src
attribute must not be empty.![]() | This module depends on the following other modules: |
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attribute must not be empty.![]() | This Lua module is used on approximately 2,940,000 pages, or roughly 155885% of all pages. To avoid major disruption and server load, any changes should be tested in the module's /sandbox or /testcases subpages, or in your own module sandbox. The tested changes can be added to this page in a single edit. Consider discussing changes on the talk page before implementing them. |
This module supports Template:If empty.
Tracking/maintenance category
local p = {} function p.main(frame) local args = require('Module:Arguments').getArgs(frame, {wrappers = 'Template:If empty', removeBlanks = false}) local lastk = 0 for k,v in ipairs(args) do if v ~= '' then return v end lastk = k end end return p