I'm building an engine that needs to work with Active Admin. The idea is engine users include their own Active Admin reference in the Gemfile
. So, for development purposes, I need to include active admin as development dependency on my gem. I tried to add this on my gem.gemspec
:
s.add_development_dependency "activeadmin", github: 'gregbell/active_admin'
But occurs the following error:
There was a Gem::Requirement::BadRequirementError while loading admin_invitable.gemspec: Illformed requirement [{:github=>"gregbell/active_admin"}]
So, the question is: how can I do this? I mean, how can I specify the github
option?