feat(without): Add without function

benchmarks/without.bench.ts

@@ -0,0 +1,31 @@
+import { bench, describe } from 'vitest';
+import { without as withoutEsToolkit } from 'es-toolkit';
+import { without as withoutLodash } from 'lodash';
+
+const generateArray = (length: number, max: number) => Array.from({ length }, () => Math.floor(Math.random() * max));
+
+describe('without, small arrays', () => {
+  const array = [1, 2, 3, 4, 5];
+  const values = [2, 4];
+
+  bench('es-toolkit/without', () => {
+    withoutEsToolkit(array, ...values);
+  });
+
+  bench('lodash/without', () => {
+    withoutLodash(array, ...values);
+  });
+});
+
+describe('without, large arrays', () => {
+  const array = generateArray(10000, 1000);
+  const values = generateArray(100, 1000);
+
+  bench('es-toolkit/without', () => {
+    withoutEsToolkit(array, ...values);
+  });
+
+  bench('lodash/without', () => {
+    withoutLodash(array, ...values);
+  });
+});

docs/ko/reference/array/without.md

@@ -0,0 +1,42 @@
+# without
+
+배열에서 주어진 값을 제거한 새로운 배열을 만들어요. 
+
+값이 같은지는 [SameValueZero](https://tc39.es/ecma262/multipage/abstract-operations.html#sec-samevaluezero) 기준으로 비교하기 때문에, `NaN`과도 사용할 수 있어요.
+
+## 인터페이스
+
+```typescript
+function without<T>(array: T[], ...values: T[]): T[];
+```
+
+### 파라미터
+
+- `array` (`T[]`): 값을 제거할 배열.
+- `values` (`...T[]`): 제거할 값.
+
+### 반환 값
+
+(`T[]`) 주어진 값을 제외한 새 배열.
+
+## Examples
+
+```typescript
+import { without } from 'es-toolkit/array';
+
+// 배열에서 지정된 값을 제거합니다
+without([1, 2, 3, 4, 5], 2, 4);
+// 결과 값: [1, 3, 5]
+
+// 배열에서 지정된 문자열 값을 제거합니다
+without(['a', 'b', 'c', 'a'], 'a');
+// 결과 값: ['b', 'c']
+
+// 지정된 값이 배열에 없는 경우를 처리합니다
+without([1, 2, 3], 4, 5);
+// 결과 값: [1, 2, 3]
+
+// 다른 유형의 값을 포함한 경우를 처리합니다
+without([1, '2', 3, '4'], 2, '4');
+// 결과 값: [1, '2', 3]
+```

docs/reference/array/without.md

@@ -0,0 +1,42 @@
+# without
+
+Creates an array that excludes all specified values.
+
+It correctly excludes `NaN`, as it compares values using [SameValueZero](https://tc39.es/ecma262/multipage/abstract-operations.html#sec-samevaluezero).
+
+## Signature
+
+```typescript
+function without<T>(array: T[], ...values: T[]): T[];
+```
+
+### Parameters
+
+- `array` (`T[]`): The array to exclude values.
+- `values` (`...T[]`): The values to exclude.
+
+### Returns
+
+(`T[]`) A new array without the specified values.
+
+## Examples
+
+```typescript
+import { without } from 'es-toolkit/array';
+
+// Removes the specified values from the array
+without([1, 2, 3, 4, 5], 2, 4);
+// Returns: [1, 3, 5]
+
+// Removes specified string values from the array
+without(['a', 'b', 'c', 'a'], 'a');
+// Returns: ['b', 'c']
+
+// Handles cases where none of the specified values are in the array
+without([1, 2, 3], 4, 5);
+// Returns: [1, 2, 3]
+
+// Handles cases with different types of values
+without([1, '2', 3, '4'], 2, '4');
+// Returns: [1, '2', 3]
+```

src/array/index.ts

@@ -28,6 +28,7 @@ export { unionWith } from './unionWith.ts';
 export { uniq } from './uniq.ts';
 export { uniqBy } from './uniqBy.ts';
 export { uniqWith } from './uniqWith.ts';
+export { without } from './without.ts';
 export { xor } from './xor.ts';
 export { xorBy } from './xorBy.ts';
 export { xorWith } from './xorWith.ts';

src/array/without.spec.ts

@@ -0,0 +1,41 @@
+import { describe, expect, it } from 'vitest';
+import { without } from './without';
+
+describe('without', () => {
+  it('should return an empty array when the input array is empty', () => {
+    expect(without([], 1, 2, 3)).toEqual([]);
+  });
+
+  it('should return the same array when no values are provided to exclude', () => {
+    expect(without([1, 2, 3])).toEqual([1, 2, 3]);
+  });
+
+  it('should return a new array excluding the specified values', () => {
+    expect(without([1, 2, 3, 4, 5], 2, 4)).toEqual([1, 3, 5]);
+    expect(without(['a', 'b', 'c', 'a'], 'a')).toEqual(['b', 'c']);
+  });
+
+  it('should handle cases where none of the specified values are in the array', () => {
+    expect(without([1, 2, 3], 4, 5)).toEqual([1, 2, 3]);
+  });
+
+  it('should handle cases with different types of values', () => {
+    expect(without([1, '2', 3, '4'], 2, '4')).toEqual([1, '2', 3]);
+    expect(without([1, '1', 2, '2'], 1, '2')).toEqual(['1', 2]);
+  });
+
+  it('should return an empty array when input is not a valid array', () => {
+    expect(without(null as any, 1, 2)).toEqual([]);
+    expect(without(undefined as any, 1, 2)).toEqual([]);
+    expect(without({ length: 'invalid' } as any, 1, 2)).toEqual([]);
+  });
+
+  it('should handle NaN values correctly', () => {
+    expect(without([NaN, 1, 2, NaN, 3], NaN)).toEqual([1, 2, 3]);
+  });
+
+  it('should treat +0 and -0 as equal', () => {
+    expect(without([0, -0, 1, 2], 0)).toEqual([1, 2]);
+    expect(without([0, -0, 1, 2], -0)).toEqual([1, 2]);
+  });
+});

src/array/without.ts

@@ -0,0 +1,24 @@
+/**
+ * Creates an array that excludes all specified values.
+ *
+ * It correctly excludes `NaN`, as it compares values using [SameValueZero](https://tc39.es/ecma262/multipage/abstract-operations.html#sec-samevaluezero).
+ *
+ * @template T The type of elements in the array.
+ * @param {T[]} array - The array to filter.
+ * @param {...T[]} values - The values to exclude.
+ * @returns {T[]} A new array without the specified values.
+ *
+ * @example
+ * // Removes the specified values from the array
+ * without([1, 2, 3, 4, 5], 2, 4);
+ * // Returns: [1, 3, 5]
+ *
+ * @example
+ * // Removes specified string values from the array
+ * without(['a', 'b', 'c', 'a'], 'a');
+ * // Returns: ['b', 'c']
+ */
+export function without<T>(array: readonly T[], ...values: T[]): T[] {
+  const valuesSet = new Set(values);
+  return Array.prototype.filter.call(array, item => !valuesSet.has(item));
+}