Declare Opal to be working with Ruby 2+ only
Declare Opal to be working with Ruby 2+ only
kachick/opal,Mogztter/opal,opal/opal,Mogztter/opal,kachick/opal,jgaskins/opal,kachick/opal,opal/opal,Mogztter/opal,iliabylich/opal,Mogztter/opal,jgaskins/opal,opal/opal,iliabylich/opal,kachick/opal,opal/opal,iliabylich/opal,jgaskins/opal