lib/gemika/matrix.rb
##
# Returns the list of rbenv aliases, if rbenv is installed.
#
Returns the list of rbenv aliases, if rbenv is installed.
Returns the list of rbenv aliases if rbenv is installed .
def rbenv_aliases
        if `which rbenv` != ''
          `rbenv alias --list`
        else
          ''
        end
      end
def rbenv_aliases if ` which rbenv ` != '' ` rbenv alias --list ` else '' end end
Returns the list of rbenv aliases, if rbenv is installed.
Returns the list of rbenv aliases if rbenv is installed .