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fix: apply patches to non-table values

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This commit is contained in:
Richard 2024-03-27 23:49:50 -07:00
parent 382bc3a904
commit f2ec300204
1 changed files with 8 additions and 10 deletions
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18
src/sync/patch.luau
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@ -40,19 +40,17 @@ local function diff(prevState: { [any]: any }, nextState: { [any]: any })
return patches return patches
end end
local function apply(state: { [any]: any }, patches: { [any]: any }) local function apply(state: any, patches: any): any
if type(patches) == "table" and patches.__none == "__none" then
return nil
elseif type(state) ~= "table" or type(patches) ~= "table" then
return patches
end
local nextState = table.clone(state) local nextState = table.clone(state)
for key, patch in patches do for key, patch in patches do
local current = nextState[key] nextState[key] = apply(nextState[key], patch)
if type(patch) == "table" and patch.__none == "__none" then
nextState[key] = nil
elseif type(patch) == "table" and type(current) == "table" then
nextState[key] = apply(current, patch)
else
nextState[key] = patch
end
end end
return nextState return nextState