Method: Array#to_sorted_nodes

Defined in:: lib/exts/array.rb

#to_sorted_nodes ⇒ `Object`



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# File 'lib/exts/array.rb', line 30

def to_sorted_nodes
  self.group_by(&:parent_id).each {|k,v| v.sort_by! {|a| a.send(a.class.order_column) }}.to_a.flatten.select{|c| !c.is_a?Integer}.compact
end