liquid_feedback_frontend

view env/util/trim.lua @ 804:b690dfa23f95

find changesets by author, revision, files, or words in the commit message
Backed out changeset c0a0a3747a29 (wrong timestamp in commit)
author jbe
date Sat Jun 30 02:41:47 2012 +0200 (2012-06-30)
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