Module: AbAdmin::Concerns::NestedSet::ClassMethods
- Defined in:
- lib/ab_admin/concerns/nested_set.rb
Instance Method Summary collapse
Instance Method Details
#build_tree(records) ⇒ Object
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# File 'lib/ab_admin/concerns/nested_set.rb', line 19 def build_tree(records) tree = {} roots = [] records.each do |record| if record.root? roots << record next end tree[record.parent_id] ||= [] tree[record.parent_id] << record end roots.each do |root| root.tree_children(tree) end roots end |
#nested_opts(records, mover = nil) ⇒ Object
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# File 'lib/ab_admin/concerns/nested_set.rb', line 36 def nested_opts(records, mover=nil) res = [] records.each do |r| next if mover && mover.id == r.id res << ["#{'–' * r.depth} #{AbAdmin.display_name(r)}", r.id] end res end |