Anonymous user
Module:If empty: Difference between revisions
From the Croc Wiki, the Croc encyclopedia
Jump to navigationJump to search
add comment
(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)) |
(add comment) |
||
Line 3:
function p.main(frame)
local args = require('Module:Arguments').getArgs(frame, {wrappers = 'Template:If empty', removeBlanks = false})
-- For backwards compatibility reasons, the first 9 parameters can be unset instead of being blank,
-- even though there's really no legitimate use case for this. At some point, this will be removed.
for i = 1,9 do
if args[i] == nil then
Line 8 ⟶ 11:
end
end
for _,v in ipairs(args) do
if v ~= '' then
| |||
