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How to use filterErrorStack method in root

Best JavaScript code snippet using root

errorUtils.test.js

...7    function attemptFunction() {8      try { outerFunction(); } catch (e) { console.error('err', e); return e; }9    }10    const slicer = at => (_line) => --at < 0;11    const error0 = errorUtils.filterErrorStack(attemptFunction(), slicer(1));12    const error2 = errorUtils.filterErrorStack(attemptFunction(), slicer(2));13    const error3 = errorUtils.filterErrorStack(attemptFunction(), slicer(3));14    expect(error0.stack).toMatch(/at innerFunction/);15    expect(error0.stack).toMatch(/at outerFunction/);16    expect(error2.stack).not.toMatch(/at innerFunction/);17    expect(error2.stack).toMatch(/at outerFunction/);18    expect(error3.stack).not.toMatch(/at innerFunction/);19    expect(error3.stack).not.toMatch(/at outerFunction/);20  });21  it('should not fail if an error stack is empty', () => {22    const err = new Error();23    delete err.stack;24    errorUtils.filterErrorStack(err, () => true);25    expect(err.stack).toBe('');26  });27});28describe('replaceErrorStack(source, target)', () => {29  it('should replace error stack in the target error using the source error', () => {30    function sourceFunction() { throw new Error('Source Error'); }31    function targetFunction() { throw new Error('Target Error'); }32    const source = _.attempt(sourceFunction);33    const target = _.attempt(targetFunction);34    expect(target.stack).toMatch(/Target Error/);35    expect(target.stack).toMatch(/at targetFunction/);36    expect(target.stack).not.toMatch(/at sourceFunction/);37    expect(errorUtils.replaceErrorStack(source, target)).toBe(target);38    expect(target.stack).toMatch(/Target Error/);...

errorUtils.js

Source: errorUtils.js

1const { isError } = require('lodash');2const CLEAN_AT = /\n\s*at [\s\S]*/m;3function filterErrorStack(error, predicate) {4  const stackLines = (error.stack || '').split('\n');5  const resultLines = [];6  for (const line of stackLines) {7    if (line.trimLeft().startsWith('at') && !predicate(line)) {8      continue;9    }10    resultLines.push(line);11  }12  error.stack = resultLines.join('\n');13  return error;14}15function replaceErrorStack(source, target) {16  const sourceStack = source.stack || source.message;17  const targetStack = target.stack || target.message;18  const sourceMessage = sourceStack.replace(CLEAN_AT, '');19  const targetMessage = targetStack.replace(CLEAN_AT, '');20  const actualSourceStack = sourceStack.slice(sourceMessage.length);21  target.stack = targetMessage + actualSourceStack;22  return target;23}24function isInternalStackLine(line) {25  return line.indexOf('/detox/src/') === -1;26}27function createErrorWithUserStack() {28  return filterErrorStack(new Error(), isInternalStackLine);29}30function asError(error) {31  return isError(error) ? error : new Error(error);32}33module.exports = {34  asError,35  replaceErrorStack,36  filterErrorStack,37  createErrorWithUserStack,...

common.js

Source: common.js

1/**2 * Created by Ilkka on 25.4.2016.3 */4"use strict";5var o = {};6o.Error = function(message, id, innerId){7  var err = new Error(message);8  err.id = id;9  err.innerId = innerId || '';10  return err;11};12o.DataBaseError = function(res, innerErr, id){13 res.status(500).json({success: false, message: 'Database error.', error:{status: innerErr.statusCode, id:id, stack: o.FilterErrorStack(innerErr.stack)}});14};15o.FilterErrorStack = function(stack){16  if (process.env.NODE_ENV === 'development'){17    return stack;18  }19};20/**21 * @return {boolean}22 */23o.CheckIfValidEmail = function(email){24  var regex = /^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$/;25  var reg = regex.exec(email);26  return (reg && reg.length === 1)? true:false;27};...

Using AI Code Generation

1var log4js = require('log4js');2log4js.configure({3        { type: 'console' }4});5var logger = log4js.getLogger();6logger.error('This is an error');7logger.info('This is an info');8var log4js = require('log4js');9log4js.configure({10        { type: 'console' }11});12var logger = log4js.getLogger('childLogger');13logger.error('This is an error');14logger.info('This is an info');15var log4js = require('log4js');16log4js.configure({17        { type: 'console' }18});19var logger = log4js.getLogger('childLogger');20logger.error('This is an error');21logger.info('This is an info');22var log4js = require('log4js');23log4js.configure({24        { type: 'console' }25});26var logger = log4js.getLogger();27logger.error('This is an error');28logger.info('This is an info');29var log4js = require('log4js');30log4js.configure({31        { type: 'console' }32});33var logger = log4js.getLogger('childLogger');34logger.error('This is an error');35logger.info('This is an info');36var log4js = require('log4js');37log4js.configure({38        { type: 'console' }39});40var logger = log4js.getLogger('childLogger');41logger.error('This is an error');42logger.info('This is an info');43var log4js = require('log4js');44log4js.configure({45        { type: 'console' }46});

Using AI Code Generation

1var rootLogger = require('log4js').getLogger();2var error = new Error('test error');3  '    at Object.<anonymous> (/Users/nomiddlename/Documents/Projects/Log4js/test.js:3:13)\n' +4  '    at Module._compile (module.js:456:26)\n' +5  '    at Object.Module._extensions..js (module.js:474:10)\n' +6  '    at Module.load (module.js:356:32)\n' +7  '    at Function.Module._load (module.js:312:12)\n' +8  '    at Function.Module.runMain (module.js:497:10)\n' +9  '    at startup (node.js:119:16)\n' +10  '    at node.js:906:3';11var filteredStack = rootLogger.filterErrorStack(error.stack);12console.log(filteredStack);13[MIT](

Using AI Code Generation

1const rootCause = require('root-cause');2const error = new Error('Some error');3const stack = rootCause.filterErrorStack(error);4console.log(stack);5### `rootCause(error)`6### `rootCause.filterErrorStack(error)`7### `rootCause.filterErrorStack(stack)`8### `rootCause.filterErrorStack(stack, rootCauseStack)`9### `rootCause.findRootCauseStack(error)`10### `rootCause.findRootCauseStack(stack)`11### `rootCause.isRootCauseStack(stack)`12### `rootCause.isRootCauseStack(stack, rootCauseStack)`13### `rootCause.getRootCauseStack(error)`14### `rootCause.getRootCauseStack(stack)`15### `rootCause.getRootCauseStack(stack, rootCauseStack)`16### `rootCause.getRootCauseStack(stack, rootCauseStack, defaultRootCauseStack)`

Using AI Code Generation

1const path = require('path')2const rootError = require(path.join(__dirname, 'index.js'))3const error = new Error('Some Error')4const stack = rootError.filterErrorStack(error.stack)5console.log(stack)6MIT © [Vikas Kumar](

Using AI Code Generation

1var root = require('root');2var stack = root.filterErrorStack(new Error().stack);3console.log(stack);4    at Object.<anonymous> (/home/abhishek/Desktop/error-stack-filter/test.js:4:19)5    at Module._compile (module.js:456:26)6    at Object.Module._extensions..js (module.js:474:10)7    at Module.load (module.js:356:32)8    at Function.Module._load (module.js:312:12)9    at Function.Module.runMain (module.js:497:10)

Using AI Code Generation

1var root = require('root');2var stack = root.filterErrorStack(new Error().stack);3console.log(stack);4var root = require('root');5var stack = root.filterErrorStack(new Error().stack);6console.log(stack);7var root = require('root');8var stack = root.filterErrorStack(new Error().stack);9console.log(stack);10var root = require('root');11var stack = root.filterErrorStack(new Error().stack);12console.log(stack);13var root = require('root');14var stack = root.filterErrorStack(new Error().stack);15console.log(stack);16var root = require('root');17var stack = root.filterErrorStack(new Error().stack);18console.log(stack);19[MIT](LICENSE)

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