It is possible install a. gem file in Rhomobile. How do I install this file from Rhomobile??
Thanks for your attention.
Rhodes does not use Gems.
If you have some Gem you would like to use, you need to create an extension. See the docs.
If the Gem is pure-Ruby (no C or assembly) then this can be as simple as copying the /lib directory from inside the gem to an extension directory.
But you have to be aware of dependence on other Gems. Many popular Gems have a large number of dependencies, and it can get messy very fast.