module Customize::Inherited::ClassMethods
Public Instance Methods
root()
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# File lib/customize/inherited.rb, line 45 def root joins(:inherit_node).where("parent_id is null") end
type_tree(node = nil)
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# File lib/customize/inherited.rb, line 49 def type_tree node = nil roots = root converter = proc {|items, node| out = items.select { |item| node.nil? || (item.inherit_node.id != node.id && (node.parent_node.nil? || item.inherit_node.id != node.parent_node.id)) }.collect { |item| {:id=>item.id,:label=>item.label,:inherit_node_id=>item.inherit_node.id, :children=>converter.call(item.children, node)} } } converter.call(roots, node) end