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deal with empty value |
m QEDK moved page Module:Nts/sandbox to Module:Number table sorting/sandbox without leaving a redirect: requested move; consensus at Module talk:Number table sorting |
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Line 73:
end
-- allow for empty string as a value
if self.number == nil then▼
if not self.number then
-- error(string.format(
-- "'%s' is not a valid number",
-- tostring(s)
-- ), 0)
end
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