Marc Mintel
5397309103
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29 lines
1.3 KiB
Plaintext
29 lines
1.3 KiB
Plaintext
/**
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* Very simple, but fast deepMerge implementation. Only deepMerges objects, not arrays and clones everything.
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* Do not use this if your object contains any complex objects like React Components, or if you would like to combine Arrays.
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* If you only have simple objects and need a fast deepMerge, this is the function for you.
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*
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* obj2 takes precedence over obj1 - thus if obj2 has a key that obj1 also has, obj2's value will be used.
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*
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* @param obj1 base object
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* @param obj2 object to merge "into" obj1
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*/ export function deepMergeSimple(obj1, obj2) {
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const output = {
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...obj1
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};
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for(const key in obj2){
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if (Object.prototype.hasOwnProperty.call(obj2, key)) {
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// @ts-expect-error - vestiges of when tsconfig was not strict. Feel free to improve
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if (typeof obj2[key] === 'object' && !Array.isArray(obj2[key]) && obj1[key]) {
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// @ts-expect-error - vestiges of when tsconfig was not strict. Feel free to improve
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output[key] = deepMergeSimple(obj1[key], obj2[key]);
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} else {
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// @ts-expect-error - vestiges of when tsconfig was not strict. Feel free to improve
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output[key] = obj2[key];
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}
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}
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}
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return output;
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}
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//# sourceMappingURL=deepMergeSimple.js.map |