module Parentry::ClassMethods
Public Instance Methods
arrange(options = {})
click to toggle source
rubocop:disable Metrics/AbcSize,Metrics/MethodLength
# File lib/parentry/class_methods.rb, line 15 def arrange(options = {}) scope = if (order = options.delete(:order)) base_class.order_by_parentry.order(order) else base_class.order_by_parentry end scope.where(options).each_with_object(Hash.new { |h, k| h[k] = {} }) do |node, memo| insert_node = node.ancestor_ids.reduce(memo) do |subtree, ancestor_id| match = subtree.find { |parent, _children| parent.id == ancestor_id } match ? match[1] : subtree end insert_node[node] = {} end end
parentry(options = {})
click to toggle source
# File lib/parentry/class_methods.rb, line 3 def parentry(options = {}) self.parentry_strategy = options.fetch(:strategy, 'ltree').to_s self.parentry_column = options.fetch(:parentry_column, 'parentry') self.depth_offset = options.fetch(:depth_offset, 0) self.cache_depth = options.fetch(:cache_depth, false) self.touch_ancestors = options.fetch(:touch, false) include Strategy::Ltree if parentry_strategy == 'ltree' include Strategy::Array if parentry_strategy == 'array' end