liquid_feedback_frontend

view env/util/trim.lua @ 525:63d6549cc00b

find changesets by author, revision, files, or words in the commit message
Delegation chain preview improved, better visualisation of current context, code cleanup
author bsw
date Fri May 18 19:07:07 2012 +0200 (2012-05-18)
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