On systems providing several different Ruby versions on a system level, improve rbfu so it allows the user to switch between these as well. A possible solution would involve symlinking the system rubies to ~/.rbfu/rubies/*, which would also require improved GEM_HOME and GEM_PATH handling (as discussed in #17 and #18, which this issue replaces.)
On systems providing several different Ruby versions on a system level, improve rbfu so it allows the user to switch between these as well. A possible solution would involve symlinking the system rubies to
~/.rbfu/rubies/*, which would also require improvedGEM_HOMEandGEM_PATHhandling (as discussed in #17 and #18, which this issue replaces.)