Sha256: bcade1e49d1f8cee6b4fa82ce4ece1225f58e4ab9dc7b342d4f29f0602adef6c
Contents?: true
Size: 588 Bytes
Versions: 36
Compression:
Stored size: 588 Bytes
Contents
class AncestryAbstractResource < AbstractResource
self.abstract_class=true
#
# provided for ancestry 'polluted' tables ;)
#
# children and subtree are special ancestry related methods
#
# # # #
def self.arraying(options={}, hash=nil)
hash ||= arrange(options)
arr = []
hash.each do |node, children|
arr << node
arr += arraying(options, children) unless children.nil?
end
arr
end
def possible_parents order='name'
parents = self.arraying( order: order)
return new_record? ? parents : parents - subtree
end
# # # #
#
end
Version data entries
36 entries across 36 versions & 1 rubygems