object-array-utils - npm Package Compare versions

Comparing version 3.2.0 to 3.3.0

dist/index.d.ts

@@ -47,2 +47,3 @@ export declare type ObjectLiteral<T = unknown> = Record<string, T>;
 declare function isPrimitive(value: unknown): boolean;
+declare function cloneShape<T = unknown>(value: T): T;
 declare function deepFreeze(o: unknown[] | ObjectInstance | ObjectLiteral): Readonly<ObjectInstance<unknown> | ObjectLiteral<unknown> | unknown[]>;
@@ -74,2 +75,2 @@ declare function sortProperties(o: ObjectLiteral): {
 declare function unique<T>(a: T[], fun?: (val: T) => unknown): T[];
-export { areArraysEqual, areObjectsEqual, areValuesEqual, deepFreeze, differenceArraysOfPrimitives, duplicate, filterProperties, hasProperty, hasProperties, isArray, isArrayOfObjects, isArrayOfObjectLiterals, isArrayOfPrimitives, isArrayOfType, isArraySubset, isArrayWhereEvery, isEmptyArray, isEmptyObjectLiteral, isNullOrUndefined, isObject, isObjectInstance, isObjectLiteral, isObjectLiteralWhereEvery, isObjectSubset, isPrimitive, range, rejectProperties, removeArrayElement, removeArrayElementByIndex, removeArrayElements, sortProperties, takeProperties, unique };
+export { areArraysEqual, areObjectsEqual, areValuesEqual, cloneShape, deepFreeze, differenceArraysOfPrimitives, duplicate, filterProperties, hasProperty, hasProperties, isArray, isArrayOfObjects, isArrayOfObjectLiterals, isArrayOfPrimitives, isArrayOfType, isArraySubset, isArrayWhereEvery, isEmptyArray, isEmptyObjectLiteral, isNullOrUndefined, isObject, isObjectInstance, isObjectLiteral, isObjectLiteralWhereEvery, isObjectSubset, isPrimitive, range, rejectProperties, removeArrayElement, removeArrayElementByIndex, removeArrayElements, sortProperties, takeProperties, unique };

dist/index.js

@@ -382,2 +382,17 @@ function isNullOrUndefined(v) {
 }
+function cloneShape(value) {
+    if (isObjectLiteral(value)) {
+        return cloneShapeOfObjectLiteral(value);
+    }
+    if (isArray(value)) {
+        return cloneShapeOfArray(value);
+    }
+    return value;
+}
+function cloneShapeOfObjectLiteral(o) {
+    return Object.fromEntries(Object.entries(o).map(([key, val]) => [key, cloneShape(val)]));
+}
+function cloneShapeOfArray(a) {
+    return a.map((e) => cloneShape(e));
+}
 function deepFreeze(o) {
@@ -435,2 +450,2 @@ if (!isObject(o) && !isArray(o)) {
 }
-export { areArraysEqual, areObjectsEqual, areValuesEqual, deepFreeze, differenceArraysOfPrimitives, duplicate, filterProperties, hasProperty, hasProperties, isArray, isArrayOfObjects, isArrayOfObjectLiterals, isArrayOfPrimitives, isArrayOfType, isArraySubset, isArrayWhereEvery, isEmptyArray, isEmptyObjectLiteral, isNullOrUndefined, isObject, isObjectInstance, isObjectLiteral, isObjectLiteralWhereEvery, isObjectSubset, isPrimitive, range, rejectProperties, removeArrayElement, removeArrayElementByIndex, removeArrayElements, sortProperties, takeProperties, unique };
+export { areArraysEqual, areObjectsEqual, areValuesEqual, cloneShape, deepFreeze, differenceArraysOfPrimitives, duplicate, filterProperties, hasProperty, hasProperties, isArray, isArrayOfObjects, isArrayOfObjectLiterals, isArrayOfPrimitives, isArrayOfType, isArraySubset, isArrayWhereEvery, isEmptyArray, isEmptyObjectLiteral, isNullOrUndefined, isObject, isObjectInstance, isObjectLiteral, isObjectLiteralWhereEvery, isObjectSubset, isPrimitive, range, rejectProperties, removeArrayElement, removeArrayElementByIndex, removeArrayElements, sortProperties, takeProperties, unique };

dist/index.test.js

 import { expect, test } from 'vitest';
-import { areArraysEqual, areObjectsEqual, areValuesEqual, deepFreeze, differenceArraysOfPrimitives, duplicate, filterProperties, hasProperties, isArrayOfPrimitives, isArrayOfType, isArrayWhereEvery, isEmptyArray, isEmptyObjectLiteral, isObjectLiteral, isObjectLiteralWhereEvery, isPrimitive, range, rejectProperties, removeArrayElement, removeArrayElementByIndex, removeArrayElements, sortProperties, takeProperties, unique } from './index';
+import { areArraysEqual, areObjectsEqual, areValuesEqual, cloneShape, deepFreeze, differenceArraysOfPrimitives, duplicate, filterProperties, hasProperties, isArrayOfPrimitives, isArrayOfType, isArrayWhereEvery, isEmptyArray, isEmptyObjectLiteral, isObjectLiteral, isObjectLiteralWhereEvery, isPrimitive, range, rejectProperties, removeArrayElement, removeArrayElementByIndex, removeArrayElements, sortProperties, takeProperties, unique } from './index';
 test('areValuesEqual', () => {
@@ -181,1 +181,17 @@ expect(areValuesEqual(null, null)).toBeTruthy();
 });
+test('cloneShape', () => {
+    expect(cloneShape(null)).toEqual(null);
+    expect(cloneShape('foo')).toEqual('foo');
+    const o = [1, { b: null, c: { d: [2, 5, 1, 0, { c: 3, d: 4 }], e: "world" }, a: "foo" }];
+    const clonedO = cloneShape(o);
+    expect(o[1].b).toBe(null);
+    expect(clonedO[1].b).toBe(null);
+    expect(o[1].a).toBe('foo');
+    expect(clonedO[1].a).toBe('foo');
+    expect(o[1].c).toEqual({ d: [2, 5, 1, 0, { c: 3, d: 4 }], e: "world" });
+    expect(clonedO[1].c).toEqual({ d: [2, 5, 1, 0, { c: 3, d: 4 }], e: "world" });
+    expect(o === clonedO).toBeFalsy();
+    expect(o[1] === clonedO[1]).toBeFalsy();
+    expect(o[1].c === clonedO[1].c).toBeFalsy();
+    expect(o[1].c.d === clonedO[1].c.d).toBeFalsy();
+});

package.json

 {
   "name": "object-array-utils",
-  "version": "3.2.0",
+  "version": "3.3.0",
   "description": "Utilities for working with arrays and objects",
@@ -5,0 +5,0 @@ "funding": "https://github.com/mathieuprog/object-array-utils?sponsor=1",

No alert changes

Improved metrics

Total package byte prevSize

50948

2.57%

Lines of code

725

4.62%

No dependency changes