feat(zipObject): Add zipObject function

benchmarks/zipObject.bench.ts

@@ -0,0 +1,13 @@
+import { bench, describe } from 'vitest';
+import { zipObject as zipObjectToolkit } from 'es-toolkit';
+import { zipObject as zipObjectLodash } from 'lodash';
+
+describe('zipObject', () => {
+  bench('es-toolkit/zipObject', () => {
+    zipObjectToolkit([1, 2, 3, 4], ['a', 'b', 'c', 'd']);
+  });
+
+  bench('lodash/zipObject', () => {
+    zipObjectLodash([1, 2, 3, 4], ['a', 'b', 'c', 'd']);
+  });
+});

docs/ko/reference/array/zipObject.md

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+# zipObject
+
+두 개의 배열을 속성 이름과 해당 값의 객체로 결합해요.
+
+이 함수는 속성 이름이 포함된 배열과 해당 값이 포함된 배열을 입력받아, 속성 이름 배열의 요소를 키로 하고 값 배열의 요소를 값으로 하는 새로운 객체를 반환해요. 속성 이름 배열이 값 배열보다 길 경우, 남은 속성 이름의 값은 `undefined`로 채워져요.
+
+## 인터페이스
+
+```typescript
+function zipObject<P extends string | number | symbol, V>(keys: P[], values: V[]): { [K in P]: V };
+```
+
+### 파라미터
+
+- `keys` (`P[]`): 속성 이름이 포함된 배열이에요.
+- `values` (`V[]`): 속성 이름에 대응되는 값이 포함된 배열이에요.
+
+### 반환 값
+
+(`{ [K in P]: V }`): 주어진 속성 이름과 값으로 구성된 새로운 객체예요.
+
+## 예시
+
+```typescript
+const keys = ['a', 'b', 'c'];
+const values = [1, 2, 3];
+const result = zipObject(keys, values);
+// result는 { a: 1, b: 2, c: 3 }가 돼요.
+
+const keys2 = ['a', 'b', 'c'];
+const values2 = [1, 2];
+const result2 = zipObject(keys2, values2);
+// result2는 { a: 1, b: 2, c: undefined }가 돼요.
+
+const keys3 = ['a', 'b'];
+const values3 = [1, 2, 3];
+const result3 = zipObject(keys3, values3);
+// result3는 { a: 1, b: 2 }가 돼요.
+```

docs/reference/array/zipObject.md

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+# zipObject
+
+Combines two arrays, one of property names and one of corresponding values, into a single object.
+
+This function takes two arrays: one containing property names and another containing corresponding values. It returns a new object where the property names from the first array are keys, and the corresponding elements from the second array are values. If the `keys` array is longer than the `values` array, the remaining keys will have `undefined` as their values.
+
+## Signature
+
+```typescript
+function zipObject<P extends string | number | symbol, V>(keys: P[], values: V[]): { [K in P]: V };
+```
+
+### Parameters
+
+- `keys` (`P[]`): An array of property names.
+- `values` (`V[]`): An array of values corresponding to the property names.
+
+### Returns
+
+(`{ [K in P]: V }`): A new object composed of the given property names and values.
+
+## Examples
+
+```typescript
+const keys = ['a', 'b', 'c'];
+const values = [1, 2, 3];
+const result = zipObject(keys, values);
+// result will be { a: 1, b: 2, c: 3 }
+
+const keys2 = ['a', 'b', 'c'];
+const values2 = [1, 2];
+const result2 = zipObject(keys2, values2);
+// result2 will be { a: 1, b: 2, c: undefined }
+
+const keys3 = ['a', 'b'];
+const values3 = [1, 2, 3];
+const result3 = zipObject(keys3, values3);
+// result3 will be { a: 1, b: 2 }
+```

src/array/index.ts

@@ -31,3 +31,4 @@ export { xorBy } from './xorBy';
 export { xorWith } from './xorWith';
 export { zip } from './zip';
 export { zipWith } from './zipWith';
+export { zipObject } from './zipObject';

src/array/zipObject.spec.ts

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+import { describe, expect, it } from 'vitest';
+import { zipObject } from './zipObject';
+
+describe('zipObject', () => {
+  it('creates an object from two arrays of keys and values', () => {
+    expect(zipObject(['a', 'b', 'c'], [1, 2, 3])).toEqual({ a: 1, b: 2, c: 3 });
+
+    expect(zipObject(['a', 'b', 'c'], [1, 2])).toEqual({ a: 1, b: 2, c: undefined });
+
+    expect(zipObject(['a', 'b'], [1, 2, 3])).toEqual({ a: 1, b: 2 });
+  });
+});

src/array/zipObject.ts

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+/**
+ * Combines two arrays, one of property names and one of corresponding values, into a single object.
+ *
+ * This function takes two arrays: one containing property names and another containing corresponding values.
+ * It returns a new object where the property names from the first array are keys, and the corresponding elements
+ * from the second array are values. If the `keys` array is longer than the `values` array, the remaining keys will
+ * have `undefined` as their values.
+ *
+ * @param {P[]} keys - An array of property names.
+ * @param {V[]} values - An array of values corresponding to the property names.
+ * @returns {{ [K in P]: V }} A new object composed of the given property names and values.
+ *
+ * @example
+ * const keys = ['a', 'b', 'c'];
+ * const values = [1, 2, 3];
+ * const result = zipObject(keys, values);
+ * // result will be { a: 1, b: 2, c: 3 }
+ *
+ * const keys2 = ['a', 'b', 'c'];
+ * const values2 = [1, 2];
+ * const result2 = zipObject(keys2, values2);
+ * // result2 will be { a: 1, b: 2, c: undefined }
+ *
+ * const keys2 = ['a', 'b'];
+ * const values2 = [1, 2, 3];
+ * const result2 = zipObject(keys2, values2);
+ * // result2 will be { a: 1, b: 2 }
+ */
+export function zipObject<P extends string | number | symbol, V>(keys: P[], values: V[]): { [K in P]: V } {
+  const result = {} as { [K in P]: V };
+
+  for (let i = 0; i < keys.length; i++) {
+    result[keys[i]] = values[i];
+  }
+
+  return result;
+}