app/presenters/tree_builder_configured_systems.rb
class TreeBuilderConfiguredSystems < TreeBuilder
include TreeBuilderFiltersMixin
private
def tree_init_options
{:allow_reselect => true}
end
def x_get_tree_custom_kids(object, count_only)
count_only_or_filter_kids(@root_class, object, count_only)
end
# Get root nodes count/array for explorer tree
def x_get_tree_roots
objects = []
objects.push(configured_systems)
count_only_or_objects(false, objects + FILTERS.values)
end
end