28 lines
686 B
JavaScript
28 lines
686 B
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.merge = merge;
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function isObject(item) {
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return item && typeof item === "object" && !Array.isArray(item);
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}
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function merge(target, ...sources) {
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if (!sources.length) return target;
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const source = sources.shift();
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if (isObject(target) && isObject(source)) {
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for (const key in source) {
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if (isObject(source[key])) {
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if (!target[key]) Object.assign(target, {
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[key]: {}
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});
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merge(target[key], source[key]);
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} else {
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Object.assign(target, {
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[key]: source[key]
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});
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}
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}
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}
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return merge(target, ...sources);
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} |