TableBuilder expects an Array or ActiveRecord::NamedScope::Scope but found a Array

[dza2000]

So, as you can read, TableBuilder is throwing an error because it expected an Array, but found an... Array. Not sure why this is throwing an exception. Any wisdom would be appreciated.

[MDaubs]

I'm willing to bet you are using Rails 3 and Arel, yes? If that's the case you are probably sending it an ActiveRecord::Relation. Adding a .all to the end of our query should fix the problem. Example:

# Do this
@widgets = Widget.where(:for_sale => true).all
# Instead of this
@widgets = Widget.where(:for_sale => true)

table_builder should probably be updated to support passing in a ActiveRecord::Relation.