fix object extension #293
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fix object extension #293
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jakubhruby
commented
Jul 10, 2024
| function _extend(origin: object, add: object): object { | ||
| const typedOrigin = { ...origin } as { [key: string]: unknown }; | ||
| function _extend(origin: object, add: object): void { | ||
| const typedOrigin = origin as {[key: string]: unknown}; |
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It has to be exactly the same object. If it is cloned, only typedOrigin is extended, not origin.
| @@ -377,19 +377,18 @@ function reduceToSingleString(output: string[], base: string, braces: string[]): | |||
| return braces[0] + (base === "" ? "" : base + "\n") + " " + output.join(",\n ") + " " + braces[1]; | |||
| } | |||
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| function _extend(origin: object, add: object): object { | |||
| const typedOrigin = { ...origin } as { [key: string]: unknown }; | |||
| function _extend(origin: object, add: object): void { | |||
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Return value is not used anywhere, it only confuses what exactly is done here. Apparently this method is meant to only alter provided origin and not to return anything.
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| const keys = Object.keys(add); | ||
| let i = keys.length; | ||
| while (i--) { | ||
| typedOrigin[keys[i]] = clonedAdd[keys[i]]; | ||
| } | ||
| return typedOrigin; |
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not used anywhere
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ping |
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@terehov ? |
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Fixes #285