$FS -> String | nil[permalink][rdoc][edit] [added by English]$FIELD_SEPARATOR -> String | nil[added by English]-
$; の別名
require "English" str = "hoge,fuga,ugo,bar,foo" p str.split #=> ["hoge,fuga,ugo,bar,foo"] $FIELD_SEPARATOR = "," p str.split #=> ["hoge", "fuga", "ugo", "bar", "foo"]