Tiny rbenv plugin which allows specifying jruby mode by adding suffix like --1.8 to jruby version.

Just create a symlink to have jruby in default (1.9) and 1.8 modes:

cd "$(rbenv root)"/versions
ln -s jruby-1.7.16{,--1.8}

Installation

Simply clone the repository into the plugins directory:

mkdir -p "$(rbenv root)"/plugins
git clone https://github.com/toy/rbenv-jruby-mode.git "$(rbenv root)"/plugins/jruby-mode