merkle_patricia_tree v0.2.5 MerklePatriciaTree.Trie.Inspector
A simple module to inspect and print the structure of tries.
Link to this section Summary
Functions
Returns all keys from a trie
Returns all values from a trie
Helper function to print an instruction message
Prints a visual depiction of a trie, returns trie itself
Link to this section Functions
Returns all keys from a trie.
Note: this simply calls all_values/1 and returns
the first value of all tuples.
Examples
iex> MerklePatriciaTree.Trie.new(MerklePatriciaTree.Test.random_ets_db())
...> |> MerklePatriciaTree.Trie.update("type", "fighter")
...> |> MerklePatriciaTree.Trie.update("name", "bob")
...> |> MerklePatriciaTree.Trie.update("nationality", "usa")
...> |> MerklePatriciaTree.Trie.update("nato", "strong")
...> |> MerklePatriciaTree.Trie.update((for x <- 1..100, into: <<>>, do: <<x::8>>), (for x <- 1..100, into: <<>>, do: <<x*2::8>>))
...> |> MerklePatriciaTree.Trie.Inspector.all_keys()
[
(for x <- 1..100, into: <<>>, do: <<x::8>>),
"name",
"nationality",
"nato",
"type",
]Returns all values from a trie.
Examples
iex> MerklePatriciaTree.Trie.new(MerklePatriciaTree.Test.random_ets_db())
...> |> MerklePatriciaTree.Trie.update("type", "fighter")
...> |> MerklePatriciaTree.Trie.update("name", "bob")
...> |> MerklePatriciaTree.Trie.update("nationality", "usa")
...> |> MerklePatriciaTree.Trie.update("nato", "strong")
...> |> MerklePatriciaTree.Trie.update((for x <- 1..100, into: <<>>, do: <<x::8>>), (for x <- 1..100, into: <<>>, do: <<x*2::8>>))
...> |> MerklePatriciaTree.Trie.Inspector.all_values()
[
{(for x <- 1..100, into: <<>>, do: <<x::8>>), (for x <- 1..100, into: <<>>, do: <<x*2::8>>)},
{"name", "bob"},
{"nationality", "usa"},
{"nato", "strong"},
{"type", "fighter"},
]
Link to this function
inspect(msg, prefix)
Helper function to print an instruction message.
Link to this function
inspect_trie(trie)
inspect_trie(MerklePatriciaTree.Trie.t) :: MerklePatriciaTree.Trie.t
Prints a visual depiction of a trie, returns trie itself.
TODO: Test, possibly.