Sha256: 90e74a559a288d908f830135f37aab6e65ef2a720bf493c368be7708dc016cd1
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Versions: 45
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Stored size: 727 Bytes
Contents
module Redde::TreeSortable
def sort(list)
Sorter.new(list, self).sort
end
class Sorter
attr_accessor :list, :klass
def initialize(list, klass)
@list = list
@klass = klass
end
def sort
tree.each do |parent, cats|
i = 1
if parent == 'root'
pid = nil
else
pid = klass.find(parent).id
end
cats.each do |cat|
klass.find(cat).update(parent_id: pid, position: i)
i += 1
end
end
end
def tree
temp = {}
list.each do |key, value|
if temp[value]
temp[value] << key
else
temp[value] = [key]
end
end
temp
end
end
end
Version data entries
45 entries across 45 versions & 1 rubygems