# ----------------------------------------------------------------------------
# 
# EOL - End of life detection - Warn before reaching end of life
#
# detect version of ruby
#
# ----------------------------------------------------------------------------
# 2022-02-23  v1.0  <martin.gasser@iml.unibe.ch>
# ----------------------------------------------------------------------------

# ----- example output
#   ruby --version
#   ruby 2.6.3p62 (2019-04-16 revision 67580) [x86_64-linux]

#    rvm list
#    =* ruby-2.6.3 [ x86_64 ]

#    #=> - current
#    #=* - current && default
#    # * - default


/usr/local/rvm/bin/rvm list | grep ^= | cut -f 2 -d " " | cut -f 2 -d "-" || ruby --version