How to use Object.prototype.toString.call method in chai

Best JavaScript code snippet using chai

My_helper.js

Source:My_helper.js Github

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1/**2 * JavaScript 데이터 유형을 체크해주는 헬퍼 함수3 * prototype에 대한 공부가 필요할 것으로 사료됨4 * @author cressZZ5 * @version 1.0.06 * @param {everything} data JavaScript 데이터 유형7 * @return {String} 체크된 데이터 유형을 문자열로 반환8 */9function checkType(data) {10 return11 Object.prototype.tostring.call(data).slice(8, -1).toLowerCase();12}13/**14 * 해당 data가 숫자 데이터 유혀인지 감지하는 헬퍼함수15 * @author cressZZ16 * @version 1.0.017 * @param {everything} data JavaScript 데이터 유형18 * @return {Boolean} 체크된 데이터 유형이 숫자 유형인지 참/거짓 반환19 */20 function isNumber(data){21 return checkType(data) === 'number';22 }23 /**24 * JavaScript 문자 데이터 유형인지 감지하는 헬퍼 함수25 * @param {everything} data JavaScript 데이터 유형26 * @return {Boolean} 체크된 데이터 유형이 문자 유형인지 참/거짓 반환27 */28 function isString(data) {29 return checkType(data) === 'string';30 }31 /**32 * JavaScript 불리언 데이터 유형인지 감지하는 헬퍼 함수33 * @param {everything} data JavaScript 데이터 유형34 * @return {Boolean} 체크된 데이터 유형이 불리언 유형인지 참/거짓 반환35 */36 function isBoolean(data) {37 return checkType(data) === 'boolean';38 }39 /**40 * JavaScript 함수 데이터 유형인지 감지하는 헬퍼 함수41 * @param {everything} data JavaScript 데이터 유형42 * @return {Boolean} 체크된 데이터 유형이 함수 유형인지 참/거짓 반환43 */44 function isFunction(data) {45 return checkType(data) === 'function';46 }47 /**48 * JavaScript 배열 데이터 유형인지 감지하는 헬퍼 함수49 * @param {everything} data JavaScript 데이터 유형50 * @return {Boolean} 체크된 데이터 유형이 배열 유형인지 참/거짓 반환51 */52 function isArray(data) {53 return checkType(data) === 'array';54 }55 /**56 * JavaScript 객체 데이터 유형인지 감지하는 헬퍼 함수57 * @param {everything} data JavaScript 데이터 유형58 * @return {Boolean} 체크된 데이터 유형이 객체 유형인지 참/거짓 반환59 */60 function isObject(data) {61 return checkType(data) === 'object';62 }63 /**64 * 요소노드 데이터 유형인지 감지하는 헬퍼 함수65 * @param {Node} node 노드 유형66 * @return {Boolean} 체크된 데이터 유형이 요소노드 유형인지 참/거짓 반환67 */68 function isElementNode(node) {69 return node && node.nodeType === 1;70 }71/**72 * 요소 노드를 생성하는 헬퍼 함수73 * @param {String} el_name 생성하고자 하는 노드 이름74 * @return {HTMLElement} 생성된 요소 노드 반환75 */76function createElement(el_name) {77 return document.createElement(el_name);78}79/**80 * 텍스트 노드를 생성하는 헬퍼 함수81 * @param {String} content 생성하고자 텍스트 콘텐츠82 * @return {TextNode} 생성된 텍스트 노드83 */84function createText(content) {85 return document.createTextNode(content);86}87/**88 * 요소노드를 생성하거나, 생성후 특정부모노드 아래 자식노드로 삽입하는 헬퍼 함수89 * @author cressZZ90 * @version 1.0.091 * @param {string} el_name 생성할 노드 이름92 * @param {string} html_str 노드값93 * @param {HTMLElement} target 노드위치 (부모)94 * @param {String} metod 부모앞인지 뒤에인지 등..95 [append, prepend, before, after]96 [beforeend, afterbegin, beforebegin, afterend]97 * @return {HTMLElement} 생성된 노드 반환98 */99function makeEl(el_name, html_str, target, method){100 var el = createElement(el_name); //helper101 //el.innerHTML 정의, 3항식102 el.innerHTML = (!html_str || !isString(html_str))?'':html_str;103 //target104 if(target && isElementNode(target) && target.parentNode) {105 switch(method){106 default:107 case 'append': target.insertAdjacentElement('beforeend', el);108 break;109 case 'prepend':110 target.insertAdjacentElement('afterbegin', el);111 break;112 case 'before':113 target.insertAdjacentElement('beforebegin', el);114 break;115 case 'after':116 target.insertAdjacentElement('afterend', el);117 break;118 }119 }120 return el;121}122/**123* querySelector 헬퍼 함수124* @author cressZZ125* @version 1.0.0126* @param {string} selector_str127* @param {HTMLElement} context128* @return {ElementNode} 문서 요소 노드 반환129*/130function query(selector_str, context) {131 var parent;132 if (context !== undefined){133 parent = context;134 }135 else{136 parent = document;137 }138 return parent.querySelector(selector_str);139 //**!!! return (context || document).querySelector(selector_str);140};141/**142* querySelector 헬퍼 함수143* @author cressZZ144* @version 1.0.0145* @param {string} selector_str146* @param {HTMLElement} context147* @return {Nodelist} 문서 요소 노드 반환148*/149function queryAll(selector_str, context) {150 var parent;151 if (context !== undefined){152 parent = context;153 }154 else{155 parent = document;156 }157 return parent.querySelectorAll(selector_str);158};159//160// /**161// * 선택한 노드의 부모노드 아래 첫번째 자식으로 삽입 헬퍼 함수162// * @author cressZZ163// * @version 1.0.0164// * @param {string} parent_Node165// * @param {string} insert_Node166// * @return N/A167// */168//169// function prepend(insert, parent_Node) {170// parent_Node.insertBefore(insert, parent_Node.children[0]);171// }172/**173 * 부모 노드 내부에 첫번째 자식노드로 요소를 추가하는 헬퍼 함수174 * @param {HTMLElement|Selector} parent 부모노드 또는 선택자(문자열)175 * @param {HTMLElement|Selector} child 자식노드 또는 선택자(문자열)176 * @return {HTMLElement} 자식노드177 */178function prepend(parent, child) {179 if ( parent.nodeType !== 1 ) {180 parent = query(parent);181 }182 if ( child.nodeType !== 1 ) {183 child = query(child);184 }185 // parent.insertBefore(child, parent.children[0]);186 // return child;187 return parent.insertAdjacentElement('afterbegin', child);188}189// /**190// * 선택한 노드의 부모노드 아래 마지막 자식으로 삽입 헬퍼 함수191// * @author cressZZ192// * @version 1.0.0193// * @param {string} parent_Node194// * @param {string} insert_Node195// * @return N/A196// */197//198// function append(parent_Node, insert) {199// parent_Node.appendChild(insert);200// }201/**202 * 부모 노드 내부에 마지막 자식노드로 요소를 추가하는 헬퍼 함수203 * @param {HTMLElement|Selector} parent 부모노드 또는 선택자(문자열)204 * @param {HTMLElement|Selector} child 자식노드 또는 선택자(문자열)205 * @return {HTMLElement} 자식노드206 */207function append(parent, child) {208 if ( parent.nodeType !== 1 ) {209 parent = query(parent);210 }211 if ( child.nodeType !== 1 ) {212 child = query(child);213 }214 // return parent.appendChild(child);215 return parent.insertAdjacentElement('beforeend', child);216}217/**218* 선택한 노드의 뒤에 노드로 삽입 헬퍼 함수219* @author cressZZ220* @version 1.0.0221* @param {string} target_Node222* @param {string} insert_Node223* @return N/A224*/225function after (target_Node, insert_Node) {226 var next = target_Node.nextElementSibling;227 // 조건 1. target_node 뒤에 형제 노드가 없다면?228 if (next === null) {229 append(target_Node.parentNode, insert_Node);230 }231 // 조건 2. target_Node 뒤에 형제 노드가 있다면?232 else {233 before(insert_Node, next);234 }235 return insert_Node;236}237/**238* 선택한 노드의 '앞'에 노드로 삽입 헬퍼 함수239* @author cressZZ240* @version 1.0.0241* @param {string} insert_Node242* @param {string} target_Node243* @return N/A244*/245function before(insert_Node, target_Node){246 console.log(insert_Node);247 console.log(target_Node);248 console.log(target_Node.parentNode)249 target_Node.parentNode.insertBefore(insert_Node, target_Node);250}251/**252* 선택한 노드 제거 헬퍼 함수253* @author cressZZ254* @version 1.0.0255* @param {string} insert_Node256* @param {string} target_Node257* @return N/A258*/259function remove(remove_el){260 remove_el.parentNode.removeChild(remove_el);261 return remove_el;262}263/**264 * ReplaceChild 헬퍼 함수265 * @author cressZZ266 * @version 1.0.0267 * @param {HTMLElement} replace_node 교체 할 노드268 * @param {HTMLElement} replaced_node 교체 될 노드269 * @return {HTMLElement} 교체된 노드 반환270 */271function replace(replace_node, replaced_node) {272 replaced_node.parentNode.replaceChild(replace_node, replaced_node);273 return replaced_node;274}275/**276 * node 위치 변경 헬퍼 함수277 * replace()메서드는 바뀌어 버린 노드가 사라진다. 바뀌는 노드를 살릴 필요가 있어서 만든 함수이다.278 * @author cressZZ279 * @version 1.0.0280 * @param {HTMLElement} replace_node 교체 할 노드281 * @param {HTMLElement} replaced_node 교체 될 노드282 * @return n/a283 */284function change(replace_node, replaced_node) {285 var sibling = replace_node.nextElementSibling;286 var parent = replace_node.parentNode;287 replace(replace_node, replaced_node);288 if (sibling !== null){289 before(replaced_node, sibling);290 } else {291 append(parent, replaced_node);292 }293}294/**295 * clone 함수296 * 노드를 가볍게 또는 깊게(자손, 인라인 스크립트 이벤트 까지)복제하는 헬퍼 함수297 * @author cressZZ298 * @version 1.0.0299 * @param {HTMLElement} node 복사할 노드300 * @param {Boolean} 깊은 복사 설정301 * @return {HTMLElement} 복제된 노드 반환302 */303function clone(node, deep) {304 if(deep === undefined) {305 deep = false;306 }307 return node.cloneNode(deep);308}309/**310 * hasClass, 요소노드에 전달된 class 속성 이름 값이 일치하는 것이 있는지 파악하는 헬퍼 함수311 * @author cressZZ312 * @version 1.0.0313 * @param {HTMLElement} el_node -class 속성 값을 포함하는지 확인 하고자 하는 요소노드314 * @param {String} class_name -일치 유무를 파악하고자 하는 `문자형` 데이터315 * @return {boolean} 일치 유무 파악 후 결과 반환316 */317function hasClass(el_node, class_name){318 original_class = el_node.getAttribute('class');319 original_classes = original_class.split(' ');320 for(i=0; i<original_classes.length; i++) {321 if (original_classes[i] === class_name) {322 return true;323 }324 }325 return false;326}327/**328 * 요소노드에 class 속성을 추가하는 헬퍼 함수329 * @param {HTMLElement} el_node - class 속성을 추가할 HTML 요소노드330 * @param {String} class_name - 적용할 class 속성 값 이름331 */332function addClass(el_node, class_name) {333 if (el_node.nodeType !== 1) {334 throw new Error("첫번째 전달 인자의 유형은 요소노드여야 한다.");335 }336 if (!hasClass(el_node, class_name)){337 //1. HTML DOM338 // el_node.className += ' ' + class_name;339 //2. Core DOM340 var original_classes = el_node.getAttribute('class') || '';341 el_node.setAttribute('class', original_classes + ' ' +class_name);342 }343}344/**345 * 요소노드에 class 속성을 제거하는 헬퍼 함수346 * @author cressZZ347 * @version 1.0.0348 * @param {HTMLElement} el_node349 * @param {string} class_name350 */351function removeClass(el_node, class_name) {352 if (el_node.nodeType !== 1) {353 throw new Error ("첫번째 인자는 요소노드여야 합니다.");354 }355 if (hasClass(el_node, class_name)){356 var original_classes = el_node.getAttribute('class').split(' ');357 for (i=0; i<original_classes.length; i++){358 if (original_classes[i] === class_name) {359 original_classes.splice(i, 1);360 i = i - 1;361 }362 }363 el_node.setAttribute('class', original_classes.join(' '));364 }...

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backend.js

Source:backend.js Github

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1exports = module.exports = function backend() {2 "use strict";3 var OBJECT_PROTOTYPE_TOSTRING = Object.prototype.toString;4 var TOSTRING_OBJECT = OBJECT_PROTOTYPE_TOSTRING.call(Object.prototype);5 var TOSTRING_ARRAY = OBJECT_PROTOTYPE_TOSTRING.call(Array.prototype);6 var TOSTRING_STRING = OBJECT_PROTOTYPE_TOSTRING.call(String.prototype);7 var REGEXP = "regexp";8 var PROXY = "proxy";9 var XRegExp = require("xregexp").XRegExp;10 var httpProxy = require("http-proxy");11 var proxy = new httpProxy.RoutingProxy();12 var options = Array.prototype.map.call(arguments, function (option) {13 [ REGEXP, PROXY].forEach(function (property) {14 if (!option.hasOwnProperty(property)) {15 throw new Error(property + " is required");16 }17 });18 option[REGEXP] = XRegExp(option[REGEXP]);19 return option;20 });21 function copy(source) {22 var target;23 switch (OBJECT_PROTOTYPE_TOSTRING.call(source)) {24 case TOSTRING_OBJECT :25 target = {};26 Object.keys(source).forEach(function (key) {27 target[key] = copy(source[key]);28 });29 break;30 case TOSTRING_ARRAY :31 target = [];32 source.forEach(function (value, index) {33 target[index] = copy(value);34 });35 break;36 default :37 target = source;38 }39 return target;40 }41 function transform(target, matches) {42 switch (OBJECT_PROTOTYPE_TOSTRING.call(target)) {43 case TOSTRING_OBJECT :44 Object.keys(target).forEach(function (key) {45 target[key] = transform(target[key], matches);46 });47 break;48 case TOSTRING_ARRAY :49 target.forEach(function (value, index) {50 target[index] = transform(value, matches);51 });52 break;53 case TOSTRING_STRING :54 target = target.replace(/\${(\w+)}/, function (original, match) {55 return matches.hasOwnProperty(match)56 ? matches[match]57 : original;58 });59 break;60 }61 return target;62 }63 return function (request, response, next) {64 var url = request.headers["host"] + request.url;65 if(!options.some(function (option) {66 var matches = XRegExp.exec(url, option[REGEXP]);67 if (matches) {68 option = transform(copy(option), matches);69 proxy.proxyRequest(request, response, option[PROXY]["target"]);70 return true;71 }72 })) {73 next();74 }75 };...

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Using AI Code Generation

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1function isFunction(functionToCheck) {2 var getType = {};3 return functionToCheck && getType.toString.call(functionToCheck) === '[object Function]';4}5function isFunction(functionToCheck) {6 return functionToCheck && typeof functionToCheck === 'function';7}8function isFunction(functionToCheck) {9 return functionToCheck instanceof Function;10}11function isFunction(functionToCheck) {12 return functionToCheck && {}.toString.call(functionToCheck) === '[object Function]';13}14function isFunction(functionToCheck) {15 return functionToCheck && functionToCheck.constructor === Function;16}17function isFunction(functionToCheck) {18 return functionToCheck && functionToCheck.constructor === Function;19}20function isFunction(functionToCheck) {21 return functionToCheck && functionToCheck.constructor === Function;22}23function isFunction(functionToCheck) {24 return functionToCheck && functionToCheck.constructor === Function;25}26function isFunction(functionToCheck) {27 return functionToCheck && functionToCheck.constructor === Function;28}29function isFunction(functionToCheck) {30 return functionToCheck && functionToCheck.constructor === Function;31}32function isFunction(functionToCheck) {33 return functionToCheck && functionToCheck.constructor === Function;34}35function isFunction(functionToCheck) {36 return functionToCheck && functionToCheck.constructor === Function;37}38function isFunction(functionToCheck) {39 return functionToCheck && functionToCheck.constructor === Function;40}41function isFunction(functionToCheck) {42 return functionToCheck && functionToCheck.constructor === Function;43}44function isFunction(functionToCheck) {45 return functionToCheck && functionToCheck.constructor === Function;46}47function isFunction(functionToCheck) {48 return functionToCheck && functionToCheck.constructor === Function;49}

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1function type(obj) {2 return Object.prototype.toString.call(obj).slice(8, -1).toLowerCase();3}4function type(obj) {5 return typeof obj;6}7function type(obj) {8 return obj instanceof Object;9}10function type(obj) {11 return obj.constructor;12}13function type(obj) {14 return Object.prototype.toString.call(obj);15}16function type(obj) {17 return Object.prototype.toString.call(obj).slice(8, -1);18}19function type(obj) {20 return Object.prototype.toString.call(obj).slice(8, -1).toLowerCase();21}22function type(obj) {23 return Object.prototype.toString.call(obj).slice(8, -1).toLowerCase().replace("object", "");24}25function type(obj) {26 return Object.prototype.toString.call(obj).slice(8, -1).toLowerCase().replace("object", "").trim();27}28function type(obj) {29 return Object.prototype.toString.call(obj).slice(8, -1).toLowerCase().replace("object", "").trim().split(" ");30}31function type(obj) {32 return Object.prototype.toString.call(obj).slice(8, -1).toLowerCase().replace("object", "").trim().split(" ").join("");33}34function type(obj) {35 return Object.prototype.toString.call(obj).slice(8, -1).toLowerCase().replace("object", "").trim().split(" ").join("").replace("object", "");36}37function type(obj) {

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1function typeOf(obj) {2 return Object.prototype.toString.call(obj).match(/\s([a-zA-Z]+)/)[1].toLowerCase();3}4function typeOf(obj) {5 if (obj === null) {6 return 'null';7 } else if (Array.isArray(obj)) {8 return 'array';9 } else {10 return typeof obj;11 }12}13function typeOf(obj) {14 if (obj === null) {15 return 'null';16 } else if (obj instanceof Array) {17 return 'array';18 } else {19 return typeof obj;20 }21}22function typeOf(obj) {23 if (obj === null) {24 return 'null';25 } else if (obj.constructor === Array) {26 return 'array';27 } else {28 return typeof obj;29 }30}31function typeOf(obj) {32 if (obj === null) {33 return 'null';34 } else if (Object.prototype.toString.call(obj) === '[object Array]') {35 return 'array';36 } else {37 return typeof obj;38 }39}40function typeOf(obj) {41 if (obj === null) {42 return 'null';43 } else if (Object.prototype.toString.call(obj) === '[object Array]') {44 return 'array';45 } else if (Object.prototype.toString.call(obj) === '[object Object]') {46 return 'object';47 } else {48 return typeof obj;49 }50}51function typeOf(obj) {52 if (obj === null) {53 return 'null';54 } else if (Object.prototype.toString.call(obj) === '[object Array]') {55 return 'array';56 } else if (Object.prototype.toString.call(obj) === '[object Object]') {57 return 'object';58 } else if (Object.prototype.toString.call(obj) === '[object Number]') {59 return 'number';60 } else if (Object.prototype.toString.call(obj) === '[object String]') {61 return 'string';62 } else if (Object.prototype.toString.call(obj) === '[object Boolean]') {63 return 'boolean';64 } else

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1function isType(obj, type) {2 return Object.prototype.toString.call(obj) === '[object ' + type + ']';3}4function isType(obj, type) {5 return Object.prototype.toString.call(obj) === '[object ' + type + ']';6}7function isType(obj, type) {8 return Object.prototype.toString.call(obj) === '[object ' + type + ']';9}10function isType(obj, type) {11 return Object.prototype.toString.call(obj) === '[object ' + type + ']';12}13function isType(obj, type) {14 return Object.prototype.toString.call(obj) === '[object ' + type + ']';15}16function isType(obj, type) {17 return Object.prototype.toString.call(obj) === '[object ' + type + ']';18}19function isType(obj, type) {20 return Object.prototype.toString.call(obj) === '[object ' + type + ']';21}22function isType(obj, type) {23 return Object.prototype.toString.call(obj) === '[object ' + type + ']';24}25function isType(obj, type) {26 return Object.prototype.toString.call(obj) === '[object ' + type + ']';27}28function isType(obj, type) {29 return Object.prototype.toString.call(obj) === '[object ' + type + ']';30}31function isType(obj, type) {32 return Object.prototype.toString.call(obj) === '[object ' + type + ']';33}34function isType(obj, type) {35 return Object.prototype.toString.call(obj) === '[object ' + type + ']';36}

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1function whatIsThis(thing){2 return Object.prototype.toString.call(thing).slice(8,-1);3}4function whatIsThis(thing){5 return typeof thing;6}7function whatIsThis(thing){8 return thing instanceof Object;9}10function whatIsThis(thing){11 return thing.constructor;12}13function whatIsThis(thing){14 return Object.prototype.toString.call(thing);15}16function whatIsThis(thing){17 return Object.prototype.toString.call(thing).slice(8,-1);18}19function whatIsThis(thing){20 return Object.prototype.toString.call(thing).slice(8,-1);21}22function whatIsThis(thing){23 return Object.prototype.toString.call(thing).slice(8,-1);24}25function whatIsThis(thing){26 return Object.prototype.toString.call(thing).slice(8,-1);27}28function whatIsThis(thing){29 return Object.prototype.toString.call(thing).slice(8,-1);30}31function whatIsThis(thing){32 return Object.prototype.toString.call(thing).slice(8,-1);33}34function whatIsThis(thing){35 return Object.prototype.toString.call(thing).slice(8,-1);36}37function whatIsThis(thing){38 return Object.prototype.toString.call(thing).slice(8,-1);39}40function whatIsThis(thing){41 return Object.prototype.toString.call(thing).slice(8,-1);42}43function whatIsThis(thing){44 return Object.prototype.toString.call(thing).slice(8,-1);45}

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1function person(name, age) {2 this.name = name;3 this.age = age;4}5var p = new person('John', 21);6function person(name, age) {7 this.name = name;8 this.age = age;9}10var p = new person('John', 21);11console.log(Object.prototype.toString.call(new

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1let testObj = {name: 'test'};2console.log(Object.prototype.toString.call(testObj));3let newObject = Object.create(testObj);4console.log(newObject.name);5let newerObject = Object.create(newObject);6console.log(newerObject.name);7let newestObject = Object.create(newerObject);8console.log(newestObject.name);9let newestestObject = Object.create(newestObject);10console.log(newestestObject.name);11let newestestestObject = Object.create(newestestObject);12console.log(newestestestObject.name);13let newestestestestObject = Object.create(newestestestObject);14console.log(newestestestestObject.name);15let newestestestestestObject = Object.create(newestestestestObject);16console.log(newestestestestestObject.name);17let newestestestestestestObject = Object.create(newestestestestestObject);18console.log(newestestestestestestObject.name);19let newestestestestestestestObject = Object.create(newestestestestestestObject);20console.log(newestestestestestestestObject.name);21let newestestestestestestestestObject = Object.create(newestestestestestestestObject);

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Using AI Code Generation

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1var obj = {};2var arr = [];3var str = "Hello";4var num = 10;5var bool = true;6var nul = null;7var und = undefined;8var sym = Symbol("Hello");9var func = function () { };10console.log("Type of obj is " + Object.prototype.toString.call(obj));11console.log("Type of arr is " + Object.prototype.toString.call(arr));12console.log("Type of str is " + Object.prototype.toString.call(str));13console.log("Type of num is " + Object.prototype.toString.call(num));14console.log("Type of bool is " + Object.prototype.toString.call(bool));15console.log("Type of nul is " + Object.prototype.toString.call(nul));16console.log("Type of und is " + Object.prototype.toString.call(und));17console.log("Type of sym is " + Object.prototype.toString.call(sym));18console.log("Type of func is " + Object.prototype.toString.call(func));19var obj = {};20var arr = [];21var str = "Hello";22var num = 10;23var bool = true;24var nul = null;25var und = undefined;26var sym = Symbol("Hello");27var func = function () { };28console.log("Type of obj is " + typeof obj);29console.log("Type of arr is " + typeof arr);30console.log("Type of str is " + typeof str);31console.log("Type of num is " + typeof num);32console.log("Type of bool is " + typeof bool);33console.log("Type of nul is " + typeof nul);34console.log("Type of und is " + typeof und);35console.log("Type of sym is " + typeof sym);36console.log("Type of func is

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