module GreenGarden::Graph
Public Instance Methods
record_children_as(children)
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# File lib/green_garden/graph.rb, line 28 def record_children_as(children) case children.class when String children when Array children.flatten.map(&:values) when Hash children.values end end
travel_graph(graph, current_activity)
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Pass any Tree
you want to travel into Additionally you will need to pass a new activity_tracker to record information
# File lib/green_garden/graph.rb, line 8 def travel_graph(graph, current_activity) graph.each do |node, children| # Activity Tracker traits: # shifts => Number of needed shifts to walk through the Tree. # parent_nodes => All parent_nodes with their respective children structure type. # children_nodes => Values of children items current_activity.shifts += 1 current_activity.parent_nodes[node] = children.class current_activity.children_nodes << record_children_as(children) # When children exist we assume this node is a Hash otherwise it will be an Array. if children.is_a?(Hash) travel_graph(children, current_activity) elsif children.is_a?(Array) children.each { |child| travel_graph(child, current_activity) if child.is_a?(Hash) } end end current_activity end