riscfuture / hierarchy Goto Github PK

Hello,

I notice some pretty explicit dependencies in the gemspec, to rails and pg.
AFAIK, both aren't really necessary (ActiveRecord might be though).

This might be a problem as, for example, the pg gem isn't available in jruby (instead, there is activerecord-jdbcpostgresql-adapter).
And, for someone who would be using AR, but not rails, this would inject a really unnecessary dependency.

If you were using travis, you could be testing this gem on all rubies automatically.
If you set it up, I'd be willing to take some time and make it available on jruby.

I haven't found the way for defining trees with more than one level of children. I can have parent (top), and this parent can have children (level 1), but this children can't have their own children, accessible from top parent.

Hi!
I can't deploy app to Heroku with gem "hierarchy"
Error "Uninitialized constant ActiveSupport::Memoizable"

   uninitialized constant ActiveSupport::Memoizable
   /tmp/build_b2032c6e-2bcc-43ef-b916-40af31c5dc5c/vendor/bundle/ruby/1.9.1/

gems/hierarchy-1.0.6/lib/hierarchy.rb:30:in block in <module:Hierarchy>' /tmp/build_b2032c6e-2bcc-43ef-b916-40af31c5dc5c/vendor/bundle/ruby/1.9.1/ gems/activesupport-4.0.0/lib/active_support/concern.rb:114:inclass_eval'
/tmp/build_b2032c6e-2bcc-43ef-b916-40af31c5dc5c/vendor/bundle/ruby/1.9.1/
gems/activesupport-4.0.0/lib/active_support/concern.rb:114:in append_features' /tmp/build_b2032c6e-2bcc-43ef-b916-40af31c5dc5c/app/models/son.rb:2:ini
nclude'

Without "include Hierarchy" in model app deploying fine

Am I right that for now there is no support for making trees of records of different models? Like:
Things.Furniture.Table
Things.Fruits.Apple