Class: Hashtastic::MerkleTree::LayersCreator

Inherits:
Object
  • Object
show all
Defined in:
lib/hashtastic/merkle_tree/layers_creator.rb

Class Method Summary collapse

Class Method Details

.call(leafs, hashfunc = EthereumSHA3) ⇒ Object 



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# File 'lib/hashtastic/merkle_tree/layers_creator.rb', line 7

def call(leafs, hashfunc = EthereumSHA3)
  @hashfunc = hashfunc
  @leafs = leafs

  return [['']] if @leafs.empty?

  layers = []
  layers.push(@leafs)

  while layers[layers.length - 1].length > 1
    layers.push(next_layer(layers[layers.length - 1]))
  end

  layers
end