Ruby 1.9.2 preview 3 was released

One week ago, ruby 1.9.2 preview 3 was also released. So I download from here and install its package like this entry. Let's check.

>/opt/ruby-1.9.1/bin/ruby --version
ruby 1.9.2dev (2010-05-31 revision 28117) [i686-linux]

In ruby 1.9.2 preview 3, there are 2 notable changes. 1st, LD_LIBRARY_PATH never includes current directory. 2nd, Japanese encoding deals "emoji" for Japanese phone carriers, these are NOT equal with Unicode emoji.