Elixium Core

v0.6.3

Elixium Core v0.6.3 Elixium.Store.Ledger View Source

Provides an interface for interacting with the blockchain stored within LevelDB. This is where blocks are stored and fetched

Link to this section Summary

Functions

append_block(block)

Add a block to leveldb, indexing it by its hash (this is the most likely piece of data to be unique)

block_at_height(height)

Returns the block at a given index

count_blocks()

Returns the number of blocks in the chain

drop_block(block)
empty?()
hydrate()

Hydrate ETS with our chain data

initialize()
last_block()

Returns the most recent block on the chain

last_n_blocks(n, starting_at \\ :binary.decode_unsigned(last_block().index()))

Returns the last N blocks in the chain

retrieve_block(hash)

Given a block hash, return its contents

retrieve_chain()

Return the whole chain from leveldb

Link to this section Functions

Link to this function append_block(block) View Source

Add a block to leveldb, indexing it by its hash (this is the most likely piece of data to be unique)

Link to this function block_at_height(height) View Source 
block_at_height(integer()) :: Atom
block_at_height(integer()) :: Elixium.Block

Returns the block at a given index

Link to this function count_blocks() View Source 
count_blocks() :: integer()

Returns the number of blocks in the chain

Link to this function drop_block(block) View Source 
drop_block(Elixium.Block) :: none()
Link to this function hydrate() View Source

Hydrate ETS with our chain data

Link to this function last_block() View Source 
last_block() :: Elixium.Block

Returns the most recent block on the chain

Link to this function last_n_blocks(n, starting_at \\ :binary.decode_unsigned(last_block().index())) View Source

Returns the last N blocks in the chain

Link to this function retrieve_block(hash) View Source 
retrieve_block(String.t()) :: Elixium.Block

Given a block hash, return its contents

Link to this function retrieve_chain() View Source

Return the whole chain from leveldb