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TreeMap 0.1
A module to maintain a tree of the structure
%TreeMap{ key: ..., value: ..., children: [%TreeMap{},...]}
and functions to traverse such a tree.
Examples
root =
TreeMap.new("1", "Root")
|> TreeMap.add_child("1.1", "Sub One", [TreeMap.new("1.1.1", "SomeSubSub")])
|> TreeMap.add_child("1.2", "Sub Two", [TreeMap.new("1.2.1", "Some other SubSub")])
expected = ["1", "1.1", "1.1.1", "1.2", "1.2.1"]
received =
TreeMap.transduce(root, [], fn a, x -> a ++ [x] end, fn n, acc -> [n | acc] end)
|> Enum.map(& &1.key)
assert expected == received
Installation
Available in Hex, the package can be
installed by adding tree_map
to your list of dependencies in mix.exs
:
def deps do
[
{:tree_map, "~> 0.1.0"}
]
end