liquid_feedback_frontend

view env/util/trim.lua @ 345:7d6a3c411f99

find changesets by author, revision, files, or words in the commit message
Code cleanup (removed code not needed any more)
author bsw
date Tue Feb 28 22:27:19 2012 +0100 (2012-02-28)
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

Impressum / About Us