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Do not publicly expose screen name of a member revoking an initiative (if public access is configured as anonymous)
author bsw
date Tue Jul 15 21:39:20 2014 +0200 (2014-07-15)
parents de8602f8d9bb
children
line source
1 function util.trim(string)
2 if string == nil then
3 return string
4 end
5 return (string:gsub("^%s*", ""):gsub("%s*$", ""):gsub("%s+", " "))
6 end

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