liquid_feedback_frontend

annotate env/util/trim.lua @ 873:5f681205dd44

find changesets by author, revision, files, or words in the commit message
Added agument check again for public access
author bsw
date Sat Aug 18 22:59:00 2012 +0200 (2012-08-18)
parents de8602f8d9bb
children
rev   line source
bsw/jbe@6 1 function util.trim(string)
mail@236 2 if string == nil then
mail@236 3 return string
mail@236 4 end
bsw@9 5 return (string:gsub("^%s*", ""):gsub("%s*$", ""):gsub("%s+", " "))
mail@236 6 end

Impressum / About Us