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view env/util/trim.lua @ 51:0849be391140

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Public read access; Read-only API for initiatives; Prepared integration of OpenID
author bsw
date Sun Apr 04 22:05:11 2010 +0200 (2010-04-04)
parents 0ee1e0c42d4c
children de8602f8d9bb
line source
1 function util.trim(string)
2 return (string:gsub("^%s*", ""):gsub("%s*$", ""):gsub("%s+", " "))
3 end

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