liquid_feedback_frontend

view env/util/trim.lua @ 1195:baa99640ad69

find changesets by author, revision, files, or words in the commit message
Fixed decleration of global variable
author bsw
date Wed Apr 22 21:14:08 2015 +0200 (2015-04-22)
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