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Implement AWORMap#remove/2 #11

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Nov 11, 2024
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Implement AWORMap#remove/2 #11

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9773ce2
Implement AWORMap#remove/2
dinoplatogo Nov 4, 2024
ac7f4c2
fixup! Implement AWORMap#remove/2
alessiaplatogo Nov 7, 2024
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25 changes: 25 additions & 0 deletions lib/crdt/awor_map.ex
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Original file line number Diff line number Diff line change
Expand Up @@ -58,6 +58,31 @@ defmodule CRDT.AWORMap do
}
end

@doc """
Removes the given `crdt` under `key` in the AWORMap.

## Examples:

iex> CRDT.AWORMap.new() |> CRDT.AWORMap.put(:a, :key, CRDT.GCounter.new())
...> |> CRDT.AWORMap.remove(:key)
%CRDT.AWORMap{
keys: %CRDT.AWORSet{
dot_kernel: %CRDT.DotKernel{
dot_context: %CRDT.DotContext{version_vector: %{a: 1}, dot_cloud: []},
entries: %{}
}
},
entries: %{}
}
"""
@spec remove(t(), CRDT.key()) :: t()
def remove(%__MODULE__{keys: keys, entries: entries}, key) do
%__MODULE__{
keys: CRDT.AWORSet.remove(keys, key),
entries: Map.delete(entries, key)
}
end

@doc """
Fetches the crdt for the given `key` from the AWORMap.

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