liquid_feedback_frontend: 2b4b243f625e env/util/trim.lua

liquid_feedback_frontend

French translation contributed

author	Institut de Recherche et d'Innovation
date	Tue Aug 18 19:54:45 2020 +0200 (2020-08-18)
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+", " "))