Created
September 26, 2020 23:26
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| defmodule ExChain.Blockchain do | |
| @moduledoc """ | |
| This module contains the blockchain related functions | |
| """ | |
| .... | |
| @spec add_block(BlockChain.t(), any) :: BlockChain.t() | |
| def add_block(blockchain = %__MODULE__{chain: chain}, data) do | |
| {last_block, _} = List.pop_at(chain, -1) | |
| %{blockchain | chain: chain ++ [Block.mine_block(last_block, data)]} | |
| end | |
| ... | |
| end |
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