Module:If empty: Difference between revisions
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meta>Codehydro |
meta>Jackmcbarn greatly simplify |
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| Line 1: | Line 1: | ||
local p = {} | |||
local p = {} | |||
function p. | function p.main(frame) | ||
for k,v in ipairs(require('Module:Arguments').getArgs(frame, {wrappers = 'Template:If empty', removeBlanks = false})) do | |||
if v ~= '' then | |||
return v | |||
end | |||
end | end | ||
end | end | ||
return p | return p | ||
Revision as of 19:08, 23 December 2014
Documentation for this module may be created at Module:If empty/doc
local p = {}
function p.main(frame)
for k,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
