Best JavaScript code snippet using ladle
baseClone.test.ts
Source:baseClone.test.ts
1import baseClone from "./baseClone";2import { CopyType } from "../../utils/config/copyType";3import { keys } from "../keys";4test("æµ
æ·è´", () => {5 const clone1 = baseClone({ a: 1 }, CopyType.CLONE_SYMBOLS_FLAG);6 const keysList = keys(clone1);7 expect(keysList.length).toBe(1);8 expect(clone1.a).toBe(1);9});10test("æ·±æ·è´", () => {11 const obj2 = {12 key: "inner",13 };14 const obj1 = {15 key: "outer",16 inner: obj2,17 };18 const clone2 = baseClone(obj1, CopyType.CLONE_SYMBOLS_FLAG);19 expect(clone2.key).toBe("outer");20 expect(clone2.inner).toBe(obj2);21 const clone = baseClone(obj1, CopyType.CLONE_DEEP_FLAG);22 expect(clone.key).toBe("outer");23 expect(clone.inner).not.toBe(obj2);24});25test("æ·±æ·è´ç¯", () => {26 const obj2 = {27 key: "inner",28 };29 const obj1 = {30 key: "outer",31 inner: {32 key: "inner",33 inner: {34 key: "innerinner",35 },36 },37 };38 // @ts-ignore39 obj1.inner.inner.inner = obj1.inner;40 const clone = baseClone(obj1, CopyType.CLONE_DEEP_FLAG);41 expect(clone.key).toBe("outer");42 expect(clone.inner).not.toBe(obj2);43 expect(clone.inner.key).toBe("inner");44 const obj = {45 foo: {46 name: "foo",47 bar: {48 name: "bar",49 baz: {50 name: "baz",51 aChild: null, //å¾
ä¼è®©å®æåobj.foo52 },53 },54 },55 };56 const cloneValue = baseClone(obj, CopyType.CLONE_DEEP_FLAG);57 expect(cloneValue.foo.bar.name).toBe("bar");58 expect(cloneValue.foo.bar.baz.name).toBe("baz");59 expect(cloneValue.foo.bar.baz.aChild).toBeNull();60});61test("æå¹³", () => {62 const obj2 = {63 key: "inner",64 };65 const obj1 = {66 key: "outer",67 inner: {68 key: "inner",69 inner: {70 key: "innerinner",71 },72 },73 };74 const obj = {75 foo: {76 name: "foo",77 bar: {78 name: "bar",79 baz: {80 name: "baz",81 aChild: null, //å¾
ä¼è®©å®æåobj.foo82 },83 },84 },85 };86 Object.setPrototypeOf(obj, {87 proto: "proto",88 });89 const cloneValue = baseClone(90 obj,91 CopyType.CLONE_FLAT_FLAG | CopyType.CLONE_DEEP_FLAG92 );93 console.log(cloneValue);94 // expect(cloneValue.foo.bar.name).toBe("bar");95 // expect(cloneValue.foo.bar.baz.name).toBe("baz");96 // expect(cloneValue.foo.bar.baz.aChild).toBeNull();...
merge.js
Source:merge.js
1define([2 './clone',3 './each',4 './type'5], function(clone, each, type) {6 /*7 Function: merge8 9 Returns an object containing all properties from the two passed objects. The objects are first cloned to prevent horrible unforeseen consequences such as death and / or Armageddon. Then they are recursively merged unless shallow is specified as true.10 (start code)11 var baseSettings = {12 width: 100,13 height: 100,14 speed: 115 };16 var passedSettings = {17 height: 150,18 speed: 0.819 };20 var merged = merge(baseSettings, passedSettings);21 // You will end up with the following:22 // {23 // width: 100,24 // height: 150,25 // speed: 0.826 // }27 (end)28 Parameters:29 30 base - Base object to merge with.31 extra - Object of new properties to add, will override existing ones in base under the same name.32 shallow - Only merge the first level. Faster for shallow objects.33 34 Returns:35 36 A new object containing properties from both the base and extra objects.37 Requires:38 - <clone>39 - <each>40 - <type>41 */42 function merge(base, extra, shallow) {43 // First clone both objects44 // This is so it does not kill the original objects45 var baseClone = clone(base),46 extraClone = clone(extra);47 48 // Now loop over extra dropping each property into base49 each(extraClone, function(value, key) {50 // If the value and base value are objects and shallow is not true then recurse down it51 if(shallow !== true && type(value) === 'object' && type(baseClone[key] === 'object')) {52 // Initialise the current item as an object if required53 baseClone[key] = baseClone[key] || {};54 // Now perform the recursive merge55 baseClone[key] = merge(baseClone[key], value);56 }57 else {58 // Otherwise just copy the value into the base59 baseClone[key] = value;60 }61 });62 63 // Now return the merged object64 return baseClone;65 }66 67 return merge;...
clone.js
Source:clone.js
1function baseClone(src, seen) {2 // Things we've seen already (circular refs)3 if (seen.has(src)) return seen.get(src);4 // Basic pattern for cloning something below here is:5 // 1. Create copy6 // 2. Add it to `seen` immediately, so we recognize it if we see it in7 // subordinate members8 // 3. clone subordinate members9 let copy;10 if (src?.nodeType && 'cloneNode' in src) {11 // DOM Node12 copy = src?.cloneNode?.(true);13 seen.set(src, copy);14 } else if (src?.clone instanceof Function) {15 // DOM Node16 copy = src?.clone?.();17 seen.set(src, copy);18 } else if (src instanceof Date) {19 // Date20 copy = new Date(src?.getTime?.());21 seen.set(src, copy);22 } else if (src instanceof RegExp) {23 // RegExp24 copy = new RegExp(src);25 seen.set(src, copy);26 } else if (Array.isArray(src)) {27 // Array28 copy = new Array(src?.length);29 seen.set(src, copy);30 for (let i = 0; i < src?.length; i++) copy[i] = baseClone(src[i], seen);31 } else if (src instanceof Map) {32 // Map33 copy = new Map();34 seen.set(src, copy);35 for (const [k, v] of src?.entries?.()) copy.set(k, baseClone(v, seen));36 } else if (src instanceof Set) {37 // Set38 copy = new Set();39 seen.set(src, copy);40 for (const v of src) copy.add(baseClone(v));41 } else if (src instanceof Object) {42 // Object43 copy = Object.assign(Object.create(Object.getPrototypeOf(src)), src);44 seen.set(src, copy);45 for (const [k, v] of Object.entries(src)) copy[k] = baseClone(v, seen);46 } else {47 return src;48 }49 return copy;50}51export function clone(src) {52 return baseClone(src, new Map());...
Using AI Code Generation
1var ladle = require('ladle');2var baseClone = ladle.baseClone;3var obj = {a:1, b:2};4var obj2 = baseClone(obj);5console.log(obj2);6var ladle = require('ladle');7var baseClone = ladle.baseClone;8var obj = {a:1, b:2};9var obj2 = baseClone(obj);10console.log(obj2);11var os = require('os');12var ifaces = os.networkInterfaces();13var ip = ifaces.eth0[0].address;14var os = require('os');15var ifaces = os.networkInterfaces();16var ip = ifaces.eth0[0].address;17var os = require('os');18var ifaces = os.networkInterfaces();
Using AI Code Generation
1var ladle = require('ladle');2var baseClone = ladle.baseClone;3var obj = {a: 1};4var cloned = baseClone(obj);5console.log(cloned);6var ladle = require('ladle');7var baseClone = ladle.baseClone;8var obj = {a: 1};9var cloned = baseClone(obj);10console.log(cloned);11var ladle = require('ladle');12var baseClone = ladle.baseClone;13var obj = {a: 1};14var cloned = baseClone(obj);15console.log(cloned);16var ladle = require('ladle');17var baseClone = ladle.baseClone;18var obj = {a: 1};19var cloned = baseClone(obj);20console.log(cloned);21var ladle = require('ladle');22var baseClone = ladle.baseClone;23var obj = {a: 1};24var cloned = baseClone(obj);25console.log(cloned);26var ladle = require('ladle');27var baseClone = ladle.baseClone;28var obj = {a: 1};29var cloned = baseClone(obj);30console.log(cloned);31var ladle = require('ladle');32var baseClone = ladle.baseClone;33var obj = {a: 1};34var cloned = baseClone(obj);35console.log(cloned);36var ladle = require('ladle');37var baseClone = ladle.baseClone;38var obj = {a: 1};39var cloned = baseClone(obj);40console.log(cloned);41var ladle = require('ladle');42var baseClone = ladle.baseClone;43var obj = {a: 1};44var cloned = baseClone(obj);45console.log(cloned);
Using AI Code Generation
1var ladle = require('ladle');2 if (err) {3 console.log(err);4 } else {5 console.log('clone complete');6 }7});8var ladle = require('ladle');9 if (err) {10 console.log(err);11 } else {12 console.log('clone complete');13 }14});15var ladle = require('ladle');16 if (err) {17 console.log(err);18 } else {19 console.log('clone complete');20 }21});22var ladle = require('ladle');23 if (err) {24 console.log(err);25 } else {26 console.log('clone complete');27 }28});29var ladle = require('ladle');30 if (err) {31 console.log(err);32 } else {33 console.log('clone complete');34 }35});36var ladle = require('ladle');37 if (err) {38 console.log(err);39 } else {40 console.log('clone complete');41 }42});43var ladle = require('ladle');44 if (err) {45 console.log(err);46 } else {47 console.log('clone complete');48 }49});
Using AI Code Generation
1var ladle = require('ladle');2var clone = ladle.baseClone;3var obj = { name: 'foo', age: 12 };4var cloneObj = clone(obj);5console.log(cloneObj);6var ladle = require('ladle');7var obj = { name: 'foo', age: 12 };8var cloneObj = ladle.clone(obj);9console.log(cloneObj);10var ladle = require('ladle');11var obj = { name: 'foo', age: 12 };12var cloneObj = ladle.cloneDeep(obj);13console.log(cloneObj);14var ladle = require('ladle');15var obj = { name: 'foo', age: 12 };16var cloneObj = ladle.cloneDeepWith(obj, function(value) {17 return value;18});19console.log(cloneObj);20var ladle = require('ladle');21var obj = { name: 'foo', age: 12 };22var cloneObj = ladle.cloneWith(obj, function(value) {23 return value;24});25console.log(cloneObj);26var ladle = require('ladle');27var obj = { name: 'foo', age: 12 };28var cloneObj = ladle.create(obj);29console.log(cloneObj);30var ladle = require('ladle');31var obj1 = { name: 'foo', age: 12 };32var obj2 = { name: 'bar', age: 15 };33var obj3 = { name: 'baz', age: 20 };34var obj4 = { name: 'qux', age: 25 };35var obj5 = { name: 'quux', age: 30 };36var obj6 = { name: 'quuz', age: 35 };37var obj7 = { name: 'corge', age: 40 };38var cloneObj = ladle.defaults(obj1, obj2, obj3, obj4, obj5, obj6, obj7);
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