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meltingice/fetch.rb

Last active May 24, 2017 15:31
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fetch.rb
# We create an index to store all of the comments in the tree,
# indexed by ID. This lets us quickly build out the comment structure
# as we iterate over each comment.
node_index = ActiveSupport::OrderedHash.new
nodes.each do |node|
node_index[node.id] = {
node: node,
parent: nil,
reply_to: nil,
children: []
}
end
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