liquid_feedback_frontend

annotate env/util/trim.lua @ 1146:ce9daada32dd

find changesets by author, revision, files, or words in the commit message
Removed unnecessary image from style
author bsw
date Sun Mar 22 17:32:05 2015 +0100 (2015-03-22)
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