liquid_feedback_frontend

view env/util/trim.lua @ 633:710530f5dd45

find changesets by author, revision, files, or words in the commit message
Small optical enhancements
author bsw
date Mon Jun 25 17:03:32 2012 +0200 (2012-06-25)
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